Home / 2,514,075.16-3,771,466.92-807,646.24

Finding the Fourth Proportional to 2,514,075.16, 3,771,466.92 and 807,646.24

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Solution

The fourth proportional to 2,514,075.16, 3,771,466.92 and 807,646.24 is: 1,211,583.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,075.16 : 3,771,466.92 = 807,646.24 : x
  2. Step 2: Convert to fraction form
    2,514,075.16/3,771,466.92 = 807,646.24/x
  3. Step 3: Cross multiply
    2,514,075.16x = 3,771,466.92 × 807,646.24
  4. Step 4: Simplify right side
    2,514,075.16x = 3,046,011,077,222.38
  5. Step 5: Solve for x
    x = 3,046,011,077,222.38/2,514,075.16
  6. Step 6: Final answer
    x = 1,211,583.14

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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.