Home / 6,506,867.60-9,760,301.40-4,827,251.60

Finding the Fourth Proportional to 6,506,867.60, 9,760,301.40 and 4,827,251.60

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Solution

The fourth proportional to 6,506,867.60, 9,760,301.40 and 4,827,251.60 is: 7,240,877.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,506,867.60 : 9,760,301.40 = 4,827,251.60 : x
  2. Step 2: Convert to fraction form
    6,506,867.60/9,760,301.40 = 4,827,251.60/x
  3. Step 3: Cross multiply
    6,506,867.60x = 9,760,301.40 × 4,827,251.60
  4. Step 4: Simplify right side
    6,506,867.60x = 47,115,430,549,632.23
  5. Step 5: Solve for x
    x = 47,115,430,549,632.23/6,506,867.60
  6. Step 6: Final answer
    x = 7,240,877.40

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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.