Home / 2,103,547.48-3,155,321.22-506,110.59

Finding the Fourth Proportional to 2,103,547.48, 3,155,321.22 and 506,110.59

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Solution

The fourth proportional to 2,103,547.48, 3,155,321.22 and 506,110.59 is: 759,165.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,103,547.48 : 3,155,321.22 = 506,110.59 : x
  2. Step 2: Convert to fraction form
    2,103,547.48/3,155,321.22 = 506,110.59/x
  3. Step 3: Cross multiply
    2,103,547.48x = 3,155,321.22 × 506,110.59
  4. Step 4: Simplify right side
    2,103,547.48x = 1,596,941,484,293.72
  5. Step 5: Solve for x
    x = 1,596,941,484,293.72/2,103,547.48
  6. Step 6: Final answer
    x = 759,165.89

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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.