Home / 8,943,125.04-13,417,749.36-3,823,445.52

Finding the Fourth Proportional to 8,943,125.04, 13,417,749.36 and 3,823,445.52

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Solution

The fourth proportional to 8,943,125.04, 13,417,749.36 and 3,823,445.52 is: 5,736,477.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,943,125.04 : 13,417,749.36 = 3,823,445.52 : x
  2. Step 2: Convert to fraction form
    8,943,125.04/13,417,749.36 = 3,823,445.52/x
  3. Step 3: Cross multiply
    8,943,125.04x = 13,417,749.36 × 3,823,445.52
  4. Step 4: Simplify right side
    8,943,125.04x = 51,302,033,678,974.87
  5. Step 5: Solve for x
    x = 51,302,033,678,974.87/8,943,125.04
  6. Step 6: Final answer
    x = 5,736,477.29

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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.