Home / 1,254,585.84-1,882,075.68-749,717.04

Finding the Fourth Proportional to 1,254,585.84, 1,882,075.68 and 749,717.04

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Solution

The fourth proportional to 1,254,585.84, 1,882,075.68 and 749,717.04 is: 1,124,693.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,585.84 : 1,882,075.68 = 749,717.04 : x
  2. Step 2: Convert to fraction form
    1,254,585.84/1,882,075.68 = 749,717.04/x
  3. Step 3: Cross multiply
    1,254,585.84x = 1,882,075.68 × 749,717.04
  4. Step 4: Simplify right side
    1,254,585.84x = 1,411,024,207,865.59
  5. Step 5: Solve for x
    x = 1,411,024,207,865.59/1,254,585.84
  6. Step 6: Final answer
    x = 1,124,693.24

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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.