Home / 735,572.02-1,015,542.26-583,225.60

Finding the Fourth Proportional to 735,572.02, 1,015,542.26 and 583,225.60

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Solution

The fourth proportional to 735,572.02, 1,015,542.26 and 583,225.60 is: 805,210.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,572.02 : 1,015,542.26 = 583,225.60 : x
  2. Step 2: Convert to fraction form
    735,572.02/1,015,542.26 = 583,225.60/x
  3. Step 3: Cross multiply
    735,572.02x = 1,015,542.26 × 583,225.60
  4. Step 4: Simplify right side
    735,572.02x = 592,290,244,642.89
  5. Step 5: Solve for x
    x = 592,290,244,642.89/735,572.02
  6. Step 6: Final answer
    x = 805,210.41

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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.