Home / 1,358,325.02-1,874,488.02-754,713.02

Finding the Fourth Proportional to 1,358,325.02, 1,874,488.02 and 754,713.02

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Solution

The fourth proportional to 1,358,325.02, 1,874,488.02 and 754,713.02 is: 1,041,503.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,358,325.02 : 1,874,488.02 = 754,713.02 : x
  2. Step 2: Convert to fraction form
    1,358,325.02/1,874,488.02 = 754,713.02/x
  3. Step 3: Cross multiply
    1,358,325.02x = 1,874,488.02 × 754,713.02
  4. Step 4: Simplify right side
    1,358,325.02x = 1,414,700,514,528.02
  5. Step 5: Solve for x
    x = 1,414,700,514,528.02/1,358,325.02
  6. Step 6: Final answer
    x = 1,041,503.69

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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.