Home / 1,504,156.80-2,254,266.90-604,862.40

Finding the Fourth Proportional to 1,504,156.80, 2,254,266.90 and 604,862.40

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Solution

The fourth proportional to 1,504,156.80, 2,254,266.90 and 604,862.40 is: 906,502.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,156.80 : 2,254,266.90 = 604,862.40 : x
  2. Step 2: Convert to fraction form
    1,504,156.80/2,254,266.90 = 604,862.40/x
  3. Step 3: Cross multiply
    1,504,156.80x = 2,254,266.90 × 604,862.40
  4. Step 4: Simplify right side
    1,504,156.80x = 1,363,521,287,374.56
  5. Step 5: Solve for x
    x = 1,363,521,287,374.56/1,504,156.80
  6. Step 6: Final answer
    x = 906,502.09

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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.