Home / 1,059,261.70-1,592,002.95-922,404.10

Finding the Fourth Proportional to 1,059,261.70, 1,592,002.95 and 922,404.10

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Solution

The fourth proportional to 1,059,261.70, 1,592,002.95 and 922,404.10 is: 1,386,314.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,261.70 : 1,592,002.95 = 922,404.10 : x
  2. Step 2: Convert to fraction form
    1,059,261.70/1,592,002.95 = 922,404.10/x
  3. Step 3: Cross multiply
    1,059,261.70x = 1,592,002.95 × 922,404.10
  4. Step 4: Simplify right side
    1,059,261.70x = 1,468,470,048,292.10
  5. Step 5: Solve for x
    x = 1,468,470,048,292.10/1,059,261.70
  6. Step 6: Final answer
    x = 1,386,314.68

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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.