Home / 1,509,952.16-2,265,320.28-563,330

Finding the Fourth Proportional to 1,509,952.16, 2,265,320.28 and 563,330

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Solution

The fourth proportional to 1,509,952.16, 2,265,320.28 and 563,330 is: 845,141.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,509,952.16 : 2,265,320.28 = 563,330 : x
  2. Step 2: Convert to fraction form
    1,509,952.16/2,265,320.28 = 563,330/x
  3. Step 3: Cross multiply
    1,509,952.16x = 2,265,320.28 × 563,330
  4. Step 4: Simplify right side
    1,509,952.16x = 1,276,122,873,332.40
  5. Step 5: Solve for x
    x = 1,276,122,873,332.40/1,509,952.16
  6. Step 6: Final answer
    x = 845,141.26

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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.