Home / 9,745,032.64-13,445,053.44-5,669,864.32

Finding the Fourth Proportional to 9,745,032.64, 13,445,053.44 and 5,669,864.32

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Solution

The fourth proportional to 9,745,032.64, 13,445,053.44 and 5,669,864.32 is: 7,822,614.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,032.64 : 13,445,053.44 = 5,669,864.32 : x
  2. Step 2: Convert to fraction form
    9,745,032.64/13,445,053.44 = 5,669,864.32/x
  3. Step 3: Cross multiply
    9,745,032.64x = 13,445,053.44 × 5,669,864.32
  4. Step 4: Simplify right side
    9,745,032.64x = 76,231,628,779,949.27
  5. Step 5: Solve for x
    x = 76,231,628,779,949.27/9,745,032.64
  6. Step 6: Final answer
    x = 7,822,614.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.