Home / 1,510,076.16-2,265,506.28-563,454

Finding the Fourth Proportional to 1,510,076.16, 2,265,506.28 and 563,454

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Solution

The fourth proportional to 1,510,076.16, 2,265,506.28 and 563,454 is: 845,327.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510,076.16 : 2,265,506.28 = 563,454 : x
  2. Step 2: Convert to fraction form
    1,510,076.16/2,265,506.28 = 563,454/x
  3. Step 3: Cross multiply
    1,510,076.16x = 2,265,506.28 × 563,454
  4. Step 4: Simplify right side
    1,510,076.16x = 1,276,508,575,491.12
  5. Step 5: Solve for x
    x = 1,276,508,575,491.12/1,510,076.16
  6. Step 6: Final answer
    x = 845,327.28

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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.