Home / 1,064,759.56-1,597,368.98-306,595.92

Finding the Fourth Proportional to 1,064,759.56, 1,597,368.98 and 306,595.92

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Solution

The fourth proportional to 1,064,759.56, 1,597,368.98 and 306,595.92 is: 459,960.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,759.56 : 1,597,368.98 = 306,595.92 : x
  2. Step 2: Convert to fraction form
    1,064,759.56/1,597,368.98 = 306,595.92/x
  3. Step 3: Cross multiply
    1,064,759.56x = 1,597,368.98 × 306,595.92
  4. Step 4: Simplify right side
    1,064,759.56x = 489,746,812,002.56
  5. Step 5: Solve for x
    x = 489,746,812,002.56/1,064,759.56
  6. Step 6: Final answer
    x = 459,960.00

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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.