Home / 1,348,624.98-2,023,054.11-549,961.74

Finding the Fourth Proportional to 1,348,624.98, 2,023,054.11 and 549,961.74

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Solution

The fourth proportional to 1,348,624.98, 2,023,054.11 and 549,961.74 is: 824,990.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,624.98 : 2,023,054.11 = 549,961.74 : x
  2. Step 2: Convert to fraction form
    1,348,624.98/2,023,054.11 = 549,961.74/x
  3. Step 3: Cross multiply
    1,348,624.98x = 2,023,054.11 × 549,961.74
  4. Step 4: Simplify right side
    1,348,624.98x = 1,112,602,358,449.75
  5. Step 5: Solve for x
    x = 1,112,602,358,449.75/1,348,624.98
  6. Step 6: Final answer
    x = 824,990.18

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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.