Home / 1,062,384.18-1,466,052.93-578,939.46

Finding the Fourth Proportional to 1,062,384.18, 1,466,052.93 and 578,939.46

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Solution

The fourth proportional to 1,062,384.18, 1,466,052.93 and 578,939.46 is: 798,916.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,384.18 : 1,466,052.93 = 578,939.46 : x
  2. Step 2: Convert to fraction form
    1,062,384.18/1,466,052.93 = 578,939.46/x
  3. Step 3: Cross multiply
    1,062,384.18x = 1,466,052.93 × 578,939.46
  4. Step 4: Simplify right side
    1,062,384.18x = 848,755,891,625.62
  5. Step 5: Solve for x
    x = 848,755,891,625.62/1,062,384.18
  6. Step 6: Final answer
    x = 798,916.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.