Home / 4,950,001.60-7,425,002.40-2,959,345.60

Finding the Fourth Proportional to 4,950,001.60, 7,425,002.40 and 2,959,345.60

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Solution

The fourth proportional to 4,950,001.60, 7,425,002.40 and 2,959,345.60 is: 4,439,018.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,950,001.60 : 7,425,002.40 = 2,959,345.60 : x
  2. Step 2: Convert to fraction form
    4,950,001.60/7,425,002.40 = 2,959,345.60/x
  3. Step 3: Cross multiply
    4,950,001.60x = 7,425,002.40 × 2,959,345.60
  4. Step 4: Simplify right side
    4,950,001.60x = 21,973,148,182,429.44
  5. Step 5: Solve for x
    x = 21,973,148,182,429.44/4,950,001.60
  6. Step 6: Final answer
    x = 4,439,018.40

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1.5x scale

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.