Home / 1,043,250.27-1,564,981.59-360,048.21

Finding the Fourth Proportional to 1,043,250.27, 1,564,981.59 and 360,048.21

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Solution

The fourth proportional to 1,043,250.27, 1,564,981.59 and 360,048.21 is: 540,108.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,250.27 : 1,564,981.59 = 360,048.21 : x
  2. Step 2: Convert to fraction form
    1,043,250.27/1,564,981.59 = 360,048.21/x
  3. Step 3: Cross multiply
    1,043,250.27x = 1,564,981.59 × 360,048.21
  4. Step 4: Simplify right side
    1,043,250.27x = 563,468,815,643.95
  5. Step 5: Solve for x
    x = 563,468,815,643.95/1,043,250.27
  6. Step 6: Final answer
    x = 540,108.96

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1.5x scale

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.