Home / 4,281,839.42-5,909,075.35-2,348,095.43

Finding the Fourth Proportional to 4,281,839.42, 5,909,075.35 and 2,348,095.43

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Solution

The fourth proportional to 4,281,839.42, 5,909,075.35 and 2,348,095.43 is: 3,240,446.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281,839.42 : 5,909,075.35 = 2,348,095.43 : x
  2. Step 2: Convert to fraction form
    4,281,839.42/5,909,075.35 = 2,348,095.43/x
  3. Step 3: Cross multiply
    4,281,839.42x = 5,909,075.35 × 2,348,095.43
  4. Step 4: Simplify right side
    4,281,839.42x = 13,875,072,833,763.10
  5. Step 5: Solve for x
    x = 13,875,072,833,763.10/4,281,839.42
  6. Step 6: Final answer
    x = 3,240,446.80

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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.