Home / 2,070,250.10-3,103,528.35-807,784.10

Finding the Fourth Proportional to 2,070,250.10, 3,103,528.35 and 807,784.10

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Solution

The fourth proportional to 2,070,250.10, 3,103,528.35 and 807,784.10 is: 1,210,955.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,250.10 : 3,103,528.35 = 807,784.10 : x
  2. Step 2: Convert to fraction form
    2,070,250.10/3,103,528.35 = 807,784.10/x
  3. Step 3: Cross multiply
    2,070,250.10x = 3,103,528.35 × 807,784.10
  4. Step 4: Simplify right side
    2,070,250.10x = 2,506,980,855,029.24
  5. Step 5: Solve for x
    x = 2,506,980,855,029.24/2,070,250.10
  6. Step 6: Final answer
    x = 1,210,955.55

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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.