Home / 1,033,393.70-1,426,002.55-574,480.35

Finding the Fourth Proportional to 1,033,393.70, 1,426,002.55 and 574,480.35

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Solution

The fourth proportional to 1,033,393.70, 1,426,002.55 and 574,480.35 is: 792,737.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,393.70 : 1,426,002.55 = 574,480.35 : x
  2. Step 2: Convert to fraction form
    1,033,393.70/1,426,002.55 = 574,480.35/x
  3. Step 3: Cross multiply
    1,033,393.70x = 1,426,002.55 × 574,480.35
  4. Step 4: Simplify right side
    1,033,393.70x = 819,210,444,024.89
  5. Step 5: Solve for x
    x = 819,210,444,024.89/1,033,393.70
  6. Step 6: Final answer
    x = 792,737.99

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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.