Home / 8,901,256.40-13,346,052.60-3,506,656.40

Finding the Fourth Proportional to 8,901,256.40, 13,346,052.60 and 3,506,656.40

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Solution

The fourth proportional to 8,901,256.40, 13,346,052.60 and 3,506,656.40 is: 5,257,687.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,901,256.40 : 13,346,052.60 = 3,506,656.40 : x
  2. Step 2: Convert to fraction form
    8,901,256.40/13,346,052.60 = 3,506,656.40/x
  3. Step 3: Cross multiply
    8,901,256.40x = 13,346,052.60 × 3,506,656.40
  4. Step 4: Simplify right side
    8,901,256.40x = 46,800,020,764,526.64
  5. Step 5: Solve for x
    x = 46,800,020,764,526.64/8,901,256.40
  6. Step 6: Final answer
    x = 5,257,687.08

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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.