Home / 4,295,368.60-6,442,907.10-1,100,526.10

Finding the Fourth Proportional to 4,295,368.60, 6,442,907.10 and 1,100,526.10

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Solution

The fourth proportional to 4,295,368.60, 6,442,907.10 and 1,100,526.10 is: 1,650,751.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295,368.60 : 6,442,907.10 = 1,100,526.10 : x
  2. Step 2: Convert to fraction form
    4,295,368.60/6,442,907.10 = 1,100,526.10/x
  3. Step 3: Cross multiply
    4,295,368.60x = 6,442,907.10 × 1,100,526.10
  4. Step 4: Simplify right side
    4,295,368.60x = 7,090,587,423,425.31
  5. Step 5: Solve for x
    x = 7,090,587,423,425.31/4,295,368.60
  6. Step 6: Final answer
    x = 1,650,751.79

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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.