Home / 949,461.48-1,310,224.01-541,695.33

Finding the Fourth Proportional to 949,461.48, 1,310,224.01 and 541,695.33

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Solution

The fourth proportional to 949,461.48, 1,310,224.01 and 541,695.33 is: 747,520.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,461.48 : 1,310,224.01 = 541,695.33 : x
  2. Step 2: Convert to fraction form
    949,461.48/1,310,224.01 = 541,695.33/x
  3. Step 3: Cross multiply
    949,461.48x = 1,310,224.01 × 541,695.33
  4. Step 4: Simplify right side
    949,461.48x = 709,742,224,762.40
  5. Step 5: Solve for x
    x = 709,742,224,762.40/949,461.48
  6. Step 6: Final answer
    x = 747,520.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.