Home / 2,955,762.90-4,433,617.80-934,007.13

Finding the Fourth Proportional to 2,955,762.90, 4,433,617.80 and 934,007.13

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Solution

The fourth proportional to 2,955,762.90, 4,433,617.80 and 934,007.13 is: 1,401,002.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,762.90 : 4,433,617.80 = 934,007.13 : x
  2. Step 2: Convert to fraction form
    2,955,762.90/4,433,617.80 = 934,007.13/x
  3. Step 3: Cross multiply
    2,955,762.90x = 4,433,617.80 × 934,007.13
  4. Step 4: Simplify right side
    2,955,762.90x = 4,141,030,636,894.91
  5. Step 5: Solve for x
    x = 4,141,030,636,894.91/2,955,762.90
  6. Step 6: Final answer
    x = 1,401,002.31

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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.