Home / 9,748,049.05-13,452,512.93-5,337,959.90

Finding the Fourth Proportional to 9,748,049.05, 13,452,512.93 and 5,337,959.90

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Solution

The fourth proportional to 9,748,049.05, 13,452,512.93 and 5,337,959.90 is: 7,366,497.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,748,049.05 : 13,452,512.93 = 5,337,959.90 : x
  2. Step 2: Convert to fraction form
    9,748,049.05/13,452,512.93 = 5,337,959.90/x
  3. Step 3: Cross multiply
    9,748,049.05x = 13,452,512.93 × 5,337,959.90
  4. Step 4: Simplify right side
    9,748,049.05x = 71,808,974,547,881.72
  5. Step 5: Solve for x
    x = 71,808,974,547,881.72/9,748,049.05
  6. Step 6: Final answer
    x = 7,366,497.05

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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.