Home / 602,046.24-903,088.32-223,061.76

Finding the Fourth Proportional to 602,046.24, 903,088.32 and 223,061.76

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Solution

The fourth proportional to 602,046.24, 903,088.32 and 223,061.76 is: 334,599.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,046.24 : 903,088.32 = 223,061.76 : x
  2. Step 2: Convert to fraction form
    602,046.24/903,088.32 = 223,061.76/x
  3. Step 3: Cross multiply
    602,046.24x = 903,088.32 × 223,061.76
  4. Step 4: Simplify right side
    602,046.24x = 201,444,470,094.64
  5. Step 5: Solve for x
    x = 201,444,470,094.64/602,046.24
  6. Step 6: Final answer
    x = 334,599.66

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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.