Home / 4,707,349.60-7,061,024.40-1,295,629.60

Finding the Fourth Proportional to 4,707,349.60, 7,061,024.40 and 1,295,629.60

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Solution

The fourth proportional to 4,707,349.60, 7,061,024.40 and 1,295,629.60 is: 1,943,444.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707,349.60 : 7,061,024.40 = 1,295,629.60 : x
  2. Step 2: Convert to fraction form
    4,707,349.60/7,061,024.40 = 1,295,629.60/x
  3. Step 3: Cross multiply
    4,707,349.60x = 7,061,024.40 × 1,295,629.60
  4. Step 4: Simplify right side
    4,707,349.60x = 9,148,472,218,962.24
  5. Step 5: Solve for x
    x = 9,148,472,218,962.24/4,707,349.60
  6. Step 6: Final answer
    x = 1,943,444.40

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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.