Home / 4,030,643.60-6,039,986.63-2,960,454.29

Finding the Fourth Proportional to 4,030,643.60, 6,039,986.63 and 2,960,454.29

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Solution

The fourth proportional to 4,030,643.60, 6,039,986.63 and 2,960,454.29 is: 4,436,290.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,643.60 : 6,039,986.63 = 2,960,454.29 : x
  2. Step 2: Convert to fraction form
    4,030,643.60/6,039,986.63 = 2,960,454.29/x
  3. Step 3: Cross multiply
    4,030,643.60x = 6,039,986.63 × 2,960,454.29
  4. Step 4: Simplify right side
    4,030,643.60x = 17,881,104,330,177.30
  5. Step 5: Solve for x
    x = 17,881,104,330,177.30/4,030,643.60
  6. Step 6: Final answer
    x = 4,436,290.10

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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.