Home / 4,148,592-6,223,937.76-1,156,776

Finding the Fourth Proportional to 4,148,592, 6,223,937.76 and 1,156,776

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Solution

The fourth proportional to 4,148,592, 6,223,937.76 and 1,156,776 is: 1,735,456.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,148,592 : 6,223,937.76 = 1,156,776 : x
  2. Step 2: Convert to fraction form
    4,148,592/6,223,937.76 = 1,156,776/x
  3. Step 3: Cross multiply
    4,148,592x = 6,223,937.76 × 1,156,776
  4. Step 4: Simplify right side
    4,148,592x = 7,199,701,826,261.76
  5. Step 5: Solve for x
    x = 7,199,701,826,261.76/4,148,592
  6. Step 6: Final answer
    x = 1,735,456.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.