Home / 3,249,550.74-4,484,632.50-1,799,381.10

Finding the Fourth Proportional to 3,249,550.74, 4,484,632.50 and 1,799,381.10

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Solution

The fourth proportional to 3,249,550.74, 4,484,632.50 and 1,799,381.10 is: 2,483,285.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,550.74 : 4,484,632.50 = 1,799,381.10 : x
  2. Step 2: Convert to fraction form
    3,249,550.74/4,484,632.50 = 1,799,381.10/x
  3. Step 3: Cross multiply
    3,249,550.74x = 4,484,632.50 × 1,799,381.10
  4. Step 4: Simplify right side
    3,249,550.74x = 8,069,562,960,945.75
  5. Step 5: Solve for x
    x = 8,069,562,960,945.75/3,249,550.74
  6. Step 6: Final answer
    x = 2,483,285.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.