Home / 1,934,452.68-2,901,675.30-514,510.26

Finding the Fourth Proportional to 1,934,452.68, 2,901,675.30 and 514,510.26

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Solution

The fourth proportional to 1,934,452.68, 2,901,675.30 and 514,510.26 is: 771,764.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,452.68 : 2,901,675.30 = 514,510.26 : x
  2. Step 2: Convert to fraction form
    1,934,452.68/2,901,675.30 = 514,510.26/x
  3. Step 3: Cross multiply
    1,934,452.68x = 2,901,675.30 × 514,510.26
  4. Step 4: Simplify right side
    1,934,452.68x = 1,492,941,713,038.58
  5. Step 5: Solve for x
    x = 1,492,941,713,038.58/1,934,452.68
  6. Step 6: Final answer
    x = 771,764.40

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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.