Home / 7,459,636.96-10,294,283.82-4,196,454.04

Finding the Fourth Proportional to 7,459,636.96, 10,294,283.82 and 4,196,454.04

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Solution

The fourth proportional to 7,459,636.96, 10,294,283.82 and 4,196,454.04 is: 5,791,098.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,459,636.96 : 10,294,283.82 = 4,196,454.04 : x
  2. Step 2: Convert to fraction form
    7,459,636.96/10,294,283.82 = 4,196,454.04/x
  3. Step 3: Cross multiply
    7,459,636.96x = 10,294,283.82 × 4,196,454.04
  4. Step 4: Simplify right side
    7,459,636.96x = 43,199,488,925,345.63
  5. Step 5: Solve for x
    x = 43,199,488,925,345.63/7,459,636.96
  6. Step 6: Final answer
    x = 5,791,098.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.