Home / 1,838,352.90-2,754,576.90-1,732,064.70

Finding the Fourth Proportional to 1,838,352.90, 2,754,576.90 and 1,732,064.70

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Solution

The fourth proportional to 1,838,352.90, 2,754,576.90 and 1,732,064.70 is: 2,595,315.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,838,352.90 : 2,754,576.90 = 1,732,064.70 : x
  2. Step 2: Convert to fraction form
    1,838,352.90/2,754,576.90 = 1,732,064.70/x
  3. Step 3: Cross multiply
    1,838,352.90x = 2,754,576.90 × 1,732,064.70
  4. Step 4: Simplify right side
    1,838,352.90x = 4,771,105,411,925.43
  5. Step 5: Solve for x
    x = 4,771,105,411,925.43/1,838,352.90
  6. Step 6: Final answer
    x = 2,595,315.30

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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.