Home / 6,535,010.64-9,012,055.92-4,326,377.12

Finding the Fourth Proportional to 6,535,010.64, 9,012,055.92 and 4,326,377.12

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Solution

The fourth proportional to 6,535,010.64, 9,012,055.92 and 4,326,377.12 is: 5,966,256.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,535,010.64 : 9,012,055.92 = 4,326,377.12 : x
  2. Step 2: Convert to fraction form
    6,535,010.64/9,012,055.92 = 4,326,377.12/x
  3. Step 3: Cross multiply
    6,535,010.64x = 9,012,055.92 × 4,326,377.12
  4. Step 4: Simplify right side
    6,535,010.64x = 38,989,552,536,448.55
  5. Step 5: Solve for x
    x = 38,989,552,536,448.55/6,535,010.64
  6. Step 6: Final answer
    x = 5,966,256.93

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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.