Home / 2,955,266.70-4,434,868.35-1,357,007.10

Finding the Fourth Proportional to 2,955,266.70, 4,434,868.35 and 1,357,007.10

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Solution

The fourth proportional to 2,955,266.70, 4,434,868.35 and 1,357,007.10 is: 2,036,414.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,266.70 : 4,434,868.35 = 1,357,007.10 : x
  2. Step 2: Convert to fraction form
    2,955,266.70/4,434,868.35 = 1,357,007.10/x
  3. Step 3: Cross multiply
    2,955,266.70x = 4,434,868.35 × 1,357,007.10
  4. Step 4: Simplify right side
    2,955,266.70x = 6,018,147,838,515.29
  5. Step 5: Solve for x
    x = 6,018,147,838,515.29/2,955,266.70
  6. Step 6: Final answer
    x = 2,036,414.46

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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.