Home / 6,237,095.40-9,355,643.10-2,827,015.65

Finding the Fourth Proportional to 6,237,095.40, 9,355,643.10 and 2,827,015.65

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Solution

The fourth proportional to 6,237,095.40, 9,355,643.10 and 2,827,015.65 is: 4,240,523.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,095.40 : 9,355,643.10 = 2,827,015.65 : x
  2. Step 2: Convert to fraction form
    6,237,095.40/9,355,643.10 = 2,827,015.65/x
  3. Step 3: Cross multiply
    6,237,095.40x = 9,355,643.10 × 2,827,015.65
  4. Step 4: Simplify right side
    6,237,095.40x = 26,448,549,459,514.51
  5. Step 5: Solve for x
    x = 26,448,549,459,514.51/6,237,095.40
  6. Step 6: Final answer
    x = 4,240,523.48

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.