Home / 3,614,547.94-5,421,565.59-1,695,880.42

Finding the Fourth Proportional to 3,614,547.94, 5,421,565.59 and 1,695,880.42

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Solution

The fourth proportional to 3,614,547.94, 5,421,565.59 and 1,695,880.42 is: 2,543,700.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,547.94 : 5,421,565.59 = 1,695,880.42 : x
  2. Step 2: Convert to fraction form
    3,614,547.94/5,421,565.59 = 1,695,880.42/x
  3. Step 3: Cross multiply
    3,614,547.94x = 5,421,565.59 × 1,695,880.42
  4. Step 4: Simplify right side
    3,614,547.94x = 9,194,326,929,826.75
  5. Step 5: Solve for x
    x = 9,194,326,929,826.75/3,614,547.94
  6. Step 6: Final answer
    x = 2,543,700.37

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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.