Home / 530,941.11-732,710.93-301,461.93

Finding the Fourth Proportional to 530,941.11, 732,710.93 and 301,461.93

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Solution

The fourth proportional to 530,941.11, 732,710.93 and 301,461.93 is: 416,024.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,941.11 : 732,710.93 = 301,461.93 : x
  2. Step 2: Convert to fraction form
    530,941.11/732,710.93 = 301,461.93/x
  3. Step 3: Cross multiply
    530,941.11x = 732,710.93 × 301,461.93
  4. Step 4: Simplify right side
    530,941.11x = 220,884,451,089.90
  5. Step 5: Solve for x
    x = 220,884,451,089.90/530,941.11
  6. Step 6: Final answer
    x = 416,024.39

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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.