Home / 537,577.02-741,547.68-336,023.10

Finding the Fourth Proportional to 537,577.02, 741,547.68 and 336,023.10

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Solution

The fourth proportional to 537,577.02, 741,547.68 and 336,023.10 is: 463,518.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,577.02 : 741,547.68 = 336,023.10 : x
  2. Step 2: Convert to fraction form
    537,577.02/741,547.68 = 336,023.10/x
  3. Step 3: Cross multiply
    537,577.02x = 741,547.68 × 336,023.10
  4. Step 4: Simplify right side
    537,577.02x = 249,177,150,231.41
  5. Step 5: Solve for x
    x = 249,177,150,231.41/537,577.02
  6. Step 6: Final answer
    x = 463,518.98

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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.