Home / 1,838,356.90-2,754,582.90-1,732,068.70

Finding the Fourth Proportional to 1,838,356.90, 2,754,582.90 and 1,732,068.70

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Solution

The fourth proportional to 1,838,356.90, 2,754,582.90 and 1,732,068.70 is: 2,595,321.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,838,356.90 : 2,754,582.90 = 1,732,068.70 : x
  2. Step 2: Convert to fraction form
    1,838,356.90/2,754,582.90 = 1,732,068.70/x
  3. Step 3: Cross multiply
    1,838,356.90x = 2,754,582.90 × 1,732,068.70
  4. Step 4: Simplify right side
    1,838,356.90x = 4,771,126,822,645.23
  5. Step 5: Solve for x
    x = 4,771,126,822,645.23/1,838,356.90
  6. Step 6: Final answer
    x = 2,595,321.30

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.