Home / 9,386,656-12,953,585.28-5,094,304

Finding the Fourth Proportional to 9,386,656, 12,953,585.28 and 5,094,304

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Solution

The fourth proportional to 9,386,656, 12,953,585.28 and 5,094,304 is: 7,030,139.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,386,656 : 12,953,585.28 = 5,094,304 : x
  2. Step 2: Convert to fraction form
    9,386,656/12,953,585.28 = 5,094,304/x
  3. Step 3: Cross multiply
    9,386,656x = 12,953,585.28 × 5,094,304
  4. Step 4: Simplify right side
    9,386,656x = 65,989,501,306,245.12
  5. Step 5: Solve for x
    x = 65,989,501,306,245.12/9,386,656
  6. Step 6: Final answer
    x = 7,030,139.52

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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.