Home / 9,746,192.02-13,449,851.40-5,395,351

Finding the Fourth Proportional to 9,746,192.02, 13,449,851.40 and 5,395,351

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Solution

The fourth proportional to 9,746,192.02, 13,449,851.40 and 5,395,351 is: 7,445,643.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746,192.02 : 13,449,851.40 = 5,395,351 : x
  2. Step 2: Convert to fraction form
    9,746,192.02/13,449,851.40 = 5,395,351/x
  3. Step 3: Cross multiply
    9,746,192.02x = 13,449,851.40 × 5,395,351
  4. Step 4: Simplify right side
    9,746,192.02x = 72,566,669,200,841.41
  5. Step 5: Solve for x
    x = 72,566,669,200,841.41/9,746,192.02
  6. Step 6: Final answer
    x = 7,445,643.29

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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.