Home / 962,925.39-1,444,627.95-289,019.16

Finding the Fourth Proportional to 962,925.39, 1,444,627.95 and 289,019.16

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Solution

The fourth proportional to 962,925.39, 1,444,627.95 and 289,019.16 is: 433,600.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,925.39 : 1,444,627.95 = 289,019.16 : x
  2. Step 2: Convert to fraction form
    962,925.39/1,444,627.95 = 289,019.16/x
  3. Step 3: Cross multiply
    962,925.39x = 1,444,627.95 × 289,019.16
  4. Step 4: Simplify right side
    962,925.39x = 417,525,156,621.52
  5. Step 5: Solve for x
    x = 417,525,156,621.52/962,925.39
  6. Step 6: Final answer
    x = 433,600.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.