Home / 922,669.10-1,384,003.65-524,088.35

Finding the Fourth Proportional to 922,669.10, 1,384,003.65 and 524,088.35

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Solution

The fourth proportional to 922,669.10, 1,384,003.65 and 524,088.35 is: 786,132.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,669.10 : 1,384,003.65 = 524,088.35 : x
  2. Step 2: Convert to fraction form
    922,669.10/1,384,003.65 = 524,088.35/x
  3. Step 3: Cross multiply
    922,669.10x = 1,384,003.65 × 524,088.35
  4. Step 4: Simplify right side
    922,669.10x = 725,340,189,322.48
  5. Step 5: Solve for x
    x = 725,340,189,322.48/922,669.10
  6. Step 6: Final answer
    x = 786,132.53

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Similar ratio
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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.