Home / 3,029,232.60-4,539,681-1,298,030.04

Finding the Fourth Proportional to 3,029,232.60, 4,539,681 and 1,298,030.04

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Solution

The fourth proportional to 3,029,232.60, 4,539,681 and 1,298,030.04 is: 1,945,259.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,232.60 : 4,539,681 = 1,298,030.04 : x
  2. Step 2: Convert to fraction form
    3,029,232.60/4,539,681 = 1,298,030.04/x
  3. Step 3: Cross multiply
    3,029,232.60x = 4,539,681 × 1,298,030.04
  4. Step 4: Simplify right side
    3,029,232.60x = 5,892,642,310,017.24
  5. Step 5: Solve for x
    x = 5,892,642,310,017.24/3,029,232.60
  6. Step 6: Final answer
    x = 1,945,259.11

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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.