Home / 9,746,189.04-13,449,847.26-5,395,348

Finding the Fourth Proportional to 9,746,189.04, 13,449,847.26 and 5,395,348

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Solution

The fourth proportional to 9,746,189.04, 13,449,847.26 and 5,395,348 is: 7,445,639.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746,189.04 : 13,449,847.26 = 5,395,348 : x
  2. Step 2: Convert to fraction form
    9,746,189.04/13,449,847.26 = 5,395,348/x
  3. Step 3: Cross multiply
    9,746,189.04x = 13,449,847.26 × 5,395,348
  4. Step 4: Simplify right side
    9,746,189.04x = 72,566,606,514,546.48
  5. Step 5: Solve for x
    x = 72,566,606,514,546.48/9,746,189.04
  6. Step 6: Final answer
    x = 7,445,639.13

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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.