Home / 2,146,032.04-3,216,805.98-1,576,566.40

Finding the Fourth Proportional to 2,146,032.04, 3,216,805.98 and 1,576,566.40

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Solution

The fourth proportional to 2,146,032.04, 3,216,805.98 and 1,576,566.40 is: 2,363,202.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,146,032.04 : 3,216,805.98 = 1,576,566.40 : x
  2. Step 2: Convert to fraction form
    2,146,032.04/3,216,805.98 = 1,576,566.40/x
  3. Step 3: Cross multiply
    2,146,032.04x = 3,216,805.98 × 1,576,566.40
  4. Step 4: Simplify right side
    2,146,032.04x = 5,071,508,223,387.07
  5. Step 5: Solve for x
    x = 5,071,508,223,387.07/2,146,032.04
  6. Step 6: Final answer
    x = 2,363,202.47

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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.