Home / 1,164,246.80-1,746,139.80-565,206.80

Finding the Fourth Proportional to 1,164,246.80, 1,746,139.80 and 565,206.80

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Solution

The fourth proportional to 1,164,246.80, 1,746,139.80 and 565,206.80 is: 847,698.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,246.80 : 1,746,139.80 = 565,206.80 : x
  2. Step 2: Convert to fraction form
    1,164,246.80/1,746,139.80 = 565,206.80/x
  3. Step 3: Cross multiply
    1,164,246.80x = 1,746,139.80 × 565,206.80
  4. Step 4: Simplify right side
    1,164,246.80x = 986,930,088,710.64
  5. Step 5: Solve for x
    x = 986,930,088,710.64/1,164,246.80
  6. Step 6: Final answer
    x = 847,698.35

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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.