Home / 4,692,776.04-7,036,368.46-1,453,354.06

Finding the Fourth Proportional to 4,692,776.04, 7,036,368.46 and 1,453,354.06

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Solution

The fourth proportional to 4,692,776.04, 7,036,368.46 and 1,453,354.06 is: 2,179,165.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,692,776.04 : 7,036,368.46 = 1,453,354.06 : x
  2. Step 2: Convert to fraction form
    4,692,776.04/7,036,368.46 = 1,453,354.06/x
  3. Step 3: Cross multiply
    4,692,776.04x = 7,036,368.46 × 1,453,354.06
  4. Step 4: Simplify right side
    4,692,776.04x = 10,226,334,668,996.95
  5. Step 5: Solve for x
    x = 10,226,334,668,996.95/4,692,776.04
  6. Step 6: Final answer
    x = 2,179,165.29

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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.