Home / 944,916.40-1,417,660.71-337,625.17

Finding the Fourth Proportional to 944,916.40, 1,417,660.71 and 337,625.17

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Solution

The fourth proportional to 944,916.40, 1,417,660.71 and 337,625.17 is: 506,539.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,916.40 : 1,417,660.71 = 337,625.17 : x
  2. Step 2: Convert to fraction form
    944,916.40/1,417,660.71 = 337,625.17/x
  3. Step 3: Cross multiply
    944,916.40x = 1,417,660.71 × 337,625.17
  4. Step 4: Simplify right side
    944,916.40x = 478,637,938,216.07
  5. Step 5: Solve for x
    x = 478,637,938,216.07/944,916.40
  6. Step 6: Final answer
    x = 506,539.98

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1.5x scale

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.