Home / 9,746,194.02-13,449,854.16-5,395,353

Finding the Fourth Proportional to 9,746,194.02, 13,449,854.16 and 5,395,353

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Solution

The fourth proportional to 9,746,194.02, 13,449,854.16 and 5,395,353 is: 7,445,646.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746,194.02 : 13,449,854.16 = 5,395,353 : x
  2. Step 2: Convert to fraction form
    9,746,194.02/13,449,854.16 = 5,395,353/x
  3. Step 3: Cross multiply
    9,746,194.02x = 13,449,854.16 × 5,395,353
  4. Step 4: Simplify right side
    9,746,194.02x = 72,566,710,991,718.48
  5. Step 5: Solve for x
    x = 72,566,710,991,718.48/9,746,194.02
  6. Step 6: Final answer
    x = 7,445,646.05

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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.