Home / 1,510,082.16-2,265,515.28-563,460

Finding the Fourth Proportional to 1,510,082.16, 2,265,515.28 and 563,460

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Solution

The fourth proportional to 1,510,082.16, 2,265,515.28 and 563,460 is: 845,336.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510,082.16 : 2,265,515.28 = 563,460 : x
  2. Step 2: Convert to fraction form
    1,510,082.16/2,265,515.28 = 563,460/x
  3. Step 3: Cross multiply
    1,510,082.16x = 2,265,515.28 × 563,460
  4. Step 4: Simplify right side
    1,510,082.16x = 1,276,527,239,668.80
  5. Step 5: Solve for x
    x = 1,276,527,239,668.80/1,510,082.16
  6. Step 6: Final answer
    x = 845,336.28

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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.