Home / 1,041,707.52-1,562,561.28-376,704

Finding the Fourth Proportional to 1,041,707.52, 1,562,561.28 and 376,704

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Solution

The fourth proportional to 1,041,707.52, 1,562,561.28 and 376,704 is: 565,056

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,707.52 : 1,562,561.28 = 376,704 : x
  2. Step 2: Convert to fraction form
    1,041,707.52/1,562,561.28 = 376,704/x
  3. Step 3: Cross multiply
    1,041,707.52x = 1,562,561.28 × 376,704
  4. Step 4: Simplify right side
    1,041,707.52x = 588,623,084,421.12
  5. Step 5: Solve for x
    x = 588,623,084,421.12/1,041,707.52
  6. Step 6: Final answer
    x = 565,056

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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.