Home / 4,159,530.40-6,241,045.20-2,267,629.60

Finding the Fourth Proportional to 4,159,530.40, 6,241,045.20 and 2,267,629.60

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Solution

The fourth proportional to 4,159,530.40, 6,241,045.20 and 2,267,629.60 is: 3,402,398.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,530.40 : 6,241,045.20 = 2,267,629.60 : x
  2. Step 2: Convert to fraction form
    4,159,530.40/6,241,045.20 = 2,267,629.60/x
  3. Step 3: Cross multiply
    4,159,530.40x = 6,241,045.20 × 2,267,629.60
  4. Step 4: Simplify right side
    4,159,530.40x = 14,152,378,830,457.92
  5. Step 5: Solve for x
    x = 14,152,378,830,457.92/4,159,530.40
  6. Step 6: Final answer
    x = 3,402,398.22

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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.