Home / 1,064,746.08-1,597,348.76-306,582.44

Finding the Fourth Proportional to 1,064,746.08, 1,597,348.76 and 306,582.44

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Solution

The fourth proportional to 1,064,746.08, 1,597,348.76 and 306,582.44 is: 459,939.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,746.08 : 1,597,348.76 = 306,582.44 : x
  2. Step 2: Convert to fraction form
    1,064,746.08/1,597,348.76 = 306,582.44/x
  3. Step 3: Cross multiply
    1,064,746.08x = 1,597,348.76 × 306,582.44
  4. Step 4: Simplify right side
    1,064,746.08x = 489,719,070,852.12
  5. Step 5: Solve for x
    x = 489,719,070,852.12/1,064,746.08
  6. Step 6: Final answer
    x = 459,939.77

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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.