Home / 9,807,445.19-14,711,020.16-4,412,285.69

Finding the Fourth Proportional to 9,807,445.19, 14,711,020.16 and 4,412,285.69

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Solution

The fourth proportional to 9,807,445.19, 14,711,020.16 and 4,412,285.69 is: 6,618,362.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,807,445.19 : 14,711,020.16 = 4,412,285.69 : x
  2. Step 2: Convert to fraction form
    9,807,445.19/14,711,020.16 = 4,412,285.69/x
  3. Step 3: Cross multiply
    9,807,445.19x = 14,711,020.16 × 4,412,285.69
  4. Step 4: Simplify right side
    9,807,445.19x = 64,909,223,641,652.97
  5. Step 5: Solve for x
    x = 64,909,223,641,652.97/9,807,445.19
  6. Step 6: Final answer
    x = 6,618,362.11

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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.