Home / 9,357,710.40-14,036,565.60-2,265,998.40

Finding the Fourth Proportional to 9,357,710.40, 14,036,565.60 and 2,265,998.40

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Solution

The fourth proportional to 9,357,710.40, 14,036,565.60 and 2,265,998.40 is: 3,398,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,710.40 : 14,036,565.60 = 2,265,998.40 : x
  2. Step 2: Convert to fraction form
    9,357,710.40/14,036,565.60 = 2,265,998.40/x
  3. Step 3: Cross multiply
    9,357,710.40x = 14,036,565.60 × 2,265,998.40
  4. Step 4: Simplify right side
    9,357,710.40x = 31,806,835,191,095.04
  5. Step 5: Solve for x
    x = 31,806,835,191,095.04/9,357,710.40
  6. Step 6: Final answer
    x = 3,398,997.60

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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.