Home / 6,325,454.63-9,488,181.95-1,533,143.95

Finding the Fourth Proportional to 6,325,454.63, 9,488,181.95 and 1,533,143.95

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Solution

The fourth proportional to 6,325,454.63, 9,488,181.95 and 1,533,143.95 is: 2,299,715.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,454.63 : 9,488,181.95 = 1,533,143.95 : x
  2. Step 2: Convert to fraction form
    6,325,454.63/9,488,181.95 = 1,533,143.95/x
  3. Step 3: Cross multiply
    6,325,454.63x = 9,488,181.95 × 1,533,143.95
  4. Step 4: Simplify right side
    6,325,454.63x = 14,546,748,780,875.84
  5. Step 5: Solve for x
    x = 14,546,748,780,875.84/6,325,454.63
  6. Step 6: Final answer
    x = 2,299,715.93

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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.