Home / 2,357,841.47-3,536,761.73-1,009,129.50

Finding the Fourth Proportional to 2,357,841.47, 3,536,761.73 and 1,009,129.50

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Solution

The fourth proportional to 2,357,841.47, 3,536,761.73 and 1,009,129.50 is: 1,513,694.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,841.47 : 3,536,761.73 = 1,009,129.50 : x
  2. Step 2: Convert to fraction form
    2,357,841.47/3,536,761.73 = 1,009,129.50/x
  3. Step 3: Cross multiply
    2,357,841.47x = 3,536,761.73 × 1,009,129.50
  4. Step 4: Simplify right side
    2,357,841.47x = 3,569,050,596,214.04
  5. Step 5: Solve for x
    x = 3,569,050,596,214.04/2,357,841.47
  6. Step 6: Final answer
    x = 1,513,694.05

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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.