Home / 7,670,081.60-10,583,479.68-4,362,026.48

Finding the Fourth Proportional to 7,670,081.60, 10,583,479.68 and 4,362,026.48

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Solution

The fourth proportional to 7,670,081.60, 10,583,479.68 and 4,362,026.48 is: 6,018,895.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,670,081.60 : 10,583,479.68 = 4,362,026.48 : x
  2. Step 2: Convert to fraction form
    7,670,081.60/10,583,479.68 = 4,362,026.48/x
  3. Step 3: Cross multiply
    7,670,081.60x = 10,583,479.68 × 4,362,026.48
  4. Step 4: Simplify right side
    7,670,081.60x = 46,165,418,614,701.93
  5. Step 5: Solve for x
    x = 46,165,418,614,701.93/7,670,081.60
  6. Step 6: Final answer
    x = 6,018,895.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.