Home / 7,506,455.97-10,361,111.52-4,367,458.20

Finding the Fourth Proportional to 7,506,455.97, 10,361,111.52 and 4,367,458.20

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Solution

The fourth proportional to 7,506,455.97, 10,361,111.52 and 4,367,458.20 is: 6,028,373.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,506,455.97 : 10,361,111.52 = 4,367,458.20 : x
  2. Step 2: Convert to fraction form
    7,506,455.97/10,361,111.52 = 4,367,458.20/x
  3. Step 3: Cross multiply
    7,506,455.97x = 10,361,111.52 × 4,367,458.20
  4. Step 4: Simplify right side
    7,506,455.97x = 45,251,721,447,301.18
  5. Step 5: Solve for x
    x = 45,251,721,447,301.18/7,506,455.97
  6. Step 6: Final answer
    x = 6,028,373.66

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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.