Home / 9,654,622.60-14,477,657.10-3,263,139.40

Finding the Fourth Proportional to 9,654,622.60, 14,477,657.10 and 3,263,139.40

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Solution

The fourth proportional to 9,654,622.60, 14,477,657.10 and 3,263,139.40 is: 4,893,263.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,654,622.60 : 14,477,657.10 = 3,263,139.40 : x
  2. Step 2: Convert to fraction form
    9,654,622.60/14,477,657.10 = 3,263,139.40/x
  3. Step 3: Cross multiply
    9,654,622.60x = 14,477,657.10 × 3,263,139.40
  4. Step 4: Simplify right side
    9,654,622.60x = 47,242,613,302,699.73
  5. Step 5: Solve for x
    x = 47,242,613,302,699.73/9,654,622.60
  6. Step 6: Final answer
    x = 4,893,263.60

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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.