Home / 3,075,714.18-4,613,554.55-1,254,072.02

Finding the Fourth Proportional to 3,075,714.18, 4,613,554.55 and 1,254,072.02

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Solution

The fourth proportional to 3,075,714.18, 4,613,554.55 and 1,254,072.02 is: 1,881,101.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,714.18 : 4,613,554.55 = 1,254,072.02 : x
  2. Step 2: Convert to fraction form
    3,075,714.18/4,613,554.55 = 1,254,072.02/x
  3. Step 3: Cross multiply
    3,075,714.18x = 4,613,554.55 × 1,254,072.02
  4. Step 4: Simplify right side
    3,075,714.18x = 5,785,729,653,966.10
  5. Step 5: Solve for x
    x = 5,785,729,653,966.10/3,075,714.18
  6. Step 6: Final answer
    x = 1,881,101.21

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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.