Home / 697,627.95-1,046,339.83-332,807.19

Finding the Fourth Proportional to 697,627.95, 1,046,339.83 and 332,807.19

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Solution

The fourth proportional to 697,627.95, 1,046,339.83 and 332,807.19 is: 499,162.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,627.95 : 1,046,339.83 = 332,807.19 : x
  2. Step 2: Convert to fraction form
    697,627.95/1,046,339.83 = 332,807.19/x
  3. Step 3: Cross multiply
    697,627.95x = 1,046,339.83 × 332,807.19
  4. Step 4: Simplify right side
    697,627.95x = 348,229,418,607.38
  5. Step 5: Solve for x
    x = 348,229,418,607.38/697,627.95
  6. Step 6: Final answer
    x = 499,162.08

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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.