Home / 1,097,281.02-1,514,250.04-613,854.24

Finding the Fourth Proportional to 1,097,281.02, 1,514,250.04 and 613,854.24

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Solution

The fourth proportional to 1,097,281.02, 1,514,250.04 and 613,854.24 is: 847,120.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,281.02 : 1,514,250.04 = 613,854.24 : x
  2. Step 2: Convert to fraction form
    1,097,281.02/1,514,250.04 = 613,854.24/x
  3. Step 3: Cross multiply
    1,097,281.02x = 1,514,250.04 × 613,854.24
  4. Step 4: Simplify right side
    1,097,281.02x = 929,528,807,474.17
  5. Step 5: Solve for x
    x = 929,528,807,474.17/1,097,281.02
  6. Step 6: Final answer
    x = 847,120.10

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1.5x scale

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.