Home / 1,730,926.88-2,594,069.48-1,347,139.16

Finding the Fourth Proportional to 1,730,926.88, 2,594,069.48 and 1,347,139.16

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Solution

The fourth proportional to 1,730,926.88, 2,594,069.48 and 1,347,139.16 is: 2,018,902.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,926.88 : 2,594,069.48 = 1,347,139.16 : x
  2. Step 2: Convert to fraction form
    1,730,926.88/2,594,069.48 = 1,347,139.16/x
  3. Step 3: Cross multiply
    1,730,926.88x = 2,594,069.48 × 1,347,139.16
  4. Step 4: Simplify right side
    1,730,926.88x = 3,494,572,563,930.64
  5. Step 5: Solve for x
    x = 3,494,572,563,930.64/1,730,926.88
  6. Step 6: Final answer
    x = 2,018,902.48

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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.