Home / 2,804,700.60-4,207,050.90-1,736,278.20

Finding the Fourth Proportional to 2,804,700.60, 4,207,050.90 and 1,736,278.20

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Solution

The fourth proportional to 2,804,700.60, 4,207,050.90 and 1,736,278.20 is: 2,604,417.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,804,700.60 : 4,207,050.90 = 1,736,278.20 : x
  2. Step 2: Convert to fraction form
    2,804,700.60/4,207,050.90 = 1,736,278.20/x
  3. Step 3: Cross multiply
    2,804,700.60x = 4,207,050.90 × 1,736,278.20
  4. Step 4: Simplify right side
    2,804,700.60x = 7,304,610,763,960.38
  5. Step 5: Solve for x
    x = 7,304,610,763,960.38/2,804,700.60
  6. Step 6: Final answer
    x = 2,604,417.30

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1.5x scale

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.