Home / 735,574.02-1,015,545.02-583,227.60

Finding the Fourth Proportional to 735,574.02, 1,015,545.02 and 583,227.60

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Solution

The fourth proportional to 735,574.02, 1,015,545.02 and 583,227.60 is: 805,213.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,574.02 : 1,015,545.02 = 583,227.60 : x
  2. Step 2: Convert to fraction form
    735,574.02/1,015,545.02 = 583,227.60/x
  3. Step 3: Cross multiply
    735,574.02x = 1,015,545.02 × 583,227.60
  4. Step 4: Simplify right side
    735,574.02x = 592,293,884,706.55
  5. Step 5: Solve for x
    x = 592,293,884,706.55/735,574.02
  6. Step 6: Final answer
    x = 805,213.16

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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.