Home / 941,637.59-1,299,432.72-533,777.13

Finding the Fourth Proportional to 941,637.59, 1,299,432.72 and 533,777.13

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Solution

The fourth proportional to 941,637.59, 1,299,432.72 and 533,777.13 is: 736,597.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,637.59 : 1,299,432.72 = 533,777.13 : x
  2. Step 2: Convert to fraction form
    941,637.59/1,299,432.72 = 533,777.13/x
  3. Step 3: Cross multiply
    941,637.59x = 1,299,432.72 × 533,777.13
  4. Step 4: Simplify right side
    941,637.59x = 693,607,467,909.69
  5. Step 5: Solve for x
    x = 693,607,467,909.69/941,637.59
  6. Step 6: Final answer
    x = 736,597.05

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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.