Home / 2,201,711.80-3,302,567.70-604,521.40

Finding the Fourth Proportional to 2,201,711.80, 3,302,567.70 and 604,521.40

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Solution

The fourth proportional to 2,201,711.80, 3,302,567.70 and 604,521.40 is: 906,782.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,711.80 : 3,302,567.70 = 604,521.40 : x
  2. Step 2: Convert to fraction form
    2,201,711.80/3,302,567.70 = 604,521.40/x
  3. Step 3: Cross multiply
    2,201,711.80x = 3,302,567.70 × 604,521.40
  4. Step 4: Simplify right side
    2,201,711.80x = 1,996,472,849,598.78
  5. Step 5: Solve for x
    x = 1,996,472,849,598.78/2,201,711.80
  6. Step 6: Final answer
    x = 906,782.10

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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.