Home / 6,495,617.90-9,743,426.85-2,007,886.70

Finding the Fourth Proportional to 6,495,617.90, 9,743,426.85 and 2,007,886.70

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Solution

The fourth proportional to 6,495,617.90, 9,743,426.85 and 2,007,886.70 is: 3,011,830.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,495,617.90 : 9,743,426.85 = 2,007,886.70 : x
  2. Step 2: Convert to fraction form
    6,495,617.90/9,743,426.85 = 2,007,886.70/x
  3. Step 3: Cross multiply
    6,495,617.90x = 9,743,426.85 × 2,007,886.70
  4. Step 4: Simplify right side
    6,495,617.90x = 19,563,697,184,537.89
  5. Step 5: Solve for x
    x = 19,563,697,184,537.89/6,495,617.90
  6. Step 6: Final answer
    x = 3,011,830.05

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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.