Home / 1,113,549.08-1,536,701.68-604,251.44

Finding the Fourth Proportional to 1,113,549.08, 1,536,701.68 and 604,251.44

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Solution

The fourth proportional to 1,113,549.08, 1,536,701.68 and 604,251.44 is: 833,869.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,549.08 : 1,536,701.68 = 604,251.44 : x
  2. Step 2: Convert to fraction form
    1,113,549.08/1,536,701.68 = 604,251.44/x
  3. Step 3: Cross multiply
    1,113,549.08x = 1,536,701.68 × 604,251.44
  4. Step 4: Simplify right side
    1,113,549.08x = 928,554,202,990.42
  5. Step 5: Solve for x
    x = 928,554,202,990.42/1,113,549.08
  6. Step 6: Final answer
    x = 833,869.13

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Double scale
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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.