Home / 670,643.04-1,006,030.17-244,294.68

Finding the Fourth Proportional to 670,643.04, 1,006,030.17 and 244,294.68

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Solution

The fourth proportional to 670,643.04, 1,006,030.17 and 244,294.68 is: 366,465.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,643.04 : 1,006,030.17 = 244,294.68 : x
  2. Step 2: Convert to fraction form
    670,643.04/1,006,030.17 = 244,294.68/x
  3. Step 3: Cross multiply
    670,643.04x = 1,006,030.17 × 244,294.68
  4. Step 4: Simplify right side
    670,643.04x = 245,767,818,450.50
  5. Step 5: Solve for x
    x = 245,767,818,450.50/670,643.04
  6. Step 6: Final answer
    x = 366,465.92

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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.