Home / 9,776,001.60-14,660,502.88-3,384,537.60

Finding the Fourth Proportional to 9,776,001.60, 14,660,502.88 and 3,384,537.60

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Solution

The fourth proportional to 9,776,001.60, 14,660,502.88 and 3,384,537.60 is: 5,075,594.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,776,001.60 : 14,660,502.88 = 3,384,537.60 : x
  2. Step 2: Convert to fraction form
    9,776,001.60/14,660,502.88 = 3,384,537.60/x
  3. Step 3: Cross multiply
    9,776,001.60x = 14,660,502.88 × 3,384,537.60
  4. Step 4: Simplify right side
    9,776,001.60x = 49,619,023,232,268.29
  5. Step 5: Solve for x
    x = 49,619,023,232,268.29/9,776,001.60
  6. Step 6: Final answer
    x = 5,075,594.84

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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.