Home / 1,616,594.47-2,424,187.45-463,586.66

Finding the Fourth Proportional to 1,616,594.47, 2,424,187.45 and 463,586.66

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Solution

The fourth proportional to 1,616,594.47, 2,424,187.45 and 463,586.66 is: 695,178.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,616,594.47 : 2,424,187.45 = 463,586.66 : x
  2. Step 2: Convert to fraction form
    1,616,594.47/2,424,187.45 = 463,586.66/x
  3. Step 3: Cross multiply
    1,616,594.47x = 2,424,187.45 × 463,586.66
  4. Step 4: Simplify right side
    1,616,594.47x = 1,123,820,960,708.67
  5. Step 5: Solve for x
    x = 1,123,820,960,708.67/1,616,594.47
  6. Step 6: Final answer
    x = 695,178.03

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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.