Home / 4,250,972.34-5,866,048.76-2,390,666.00

Finding the Fourth Proportional to 4,250,972.34, 5,866,048.76 and 2,390,666.00

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Solution

The fourth proportional to 4,250,972.34, 5,866,048.76 and 2,390,666.00 is: 3,298,954.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,972.34 : 5,866,048.76 = 2,390,666.00 : x
  2. Step 2: Convert to fraction form
    4,250,972.34/5,866,048.76 = 2,390,666.00/x
  3. Step 3: Cross multiply
    4,250,972.34x = 5,866,048.76 × 2,390,666.00
  4. Step 4: Simplify right side
    4,250,972.34x = 14,023,763,283,590.59
  5. Step 5: Solve for x
    x = 14,023,763,283,590.59/4,250,972.34
  6. Step 6: Final answer
    x = 3,298,954.25

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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.