Home / 9,745,030.64-13,445,050.68-5,669,862.32

Finding the Fourth Proportional to 9,745,030.64, 13,445,050.68 and 5,669,862.32

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Solution

The fourth proportional to 9,745,030.64, 13,445,050.68 and 5,669,862.32 is: 7,822,611.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,030.64 : 13,445,050.68 = 5,669,862.32 : x
  2. Step 2: Convert to fraction form
    9,745,030.64/13,445,050.68 = 5,669,862.32/x
  3. Step 3: Cross multiply
    9,745,030.64x = 13,445,050.68 × 5,669,862.32
  4. Step 4: Simplify right side
    9,745,030.64x = 76,231,586,241,022.38
  5. Step 5: Solve for x
    x = 76,231,586,241,022.38/9,745,030.64
  6. Step 6: Final answer
    x = 7,822,611.24

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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.