Home / 7,354,446-11,031,724.42-2,562,127.58

Finding the Fourth Proportional to 7,354,446, 11,031,724.42 and 2,562,127.58

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Solution

The fourth proportional to 7,354,446, 11,031,724.42 and 2,562,127.58 is: 3,843,210.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,354,446 : 11,031,724.42 = 2,562,127.58 : x
  2. Step 2: Convert to fraction form
    7,354,446/11,031,724.42 = 2,562,127.58/x
  3. Step 3: Cross multiply
    7,354,446x = 11,031,724.42 × 2,562,127.58
  4. Step 4: Simplify right side
    7,354,446x = 28,264,685,329,877.57
  5. Step 5: Solve for x
    x = 28,264,685,329,877.57/7,354,446
  6. Step 6: Final answer
    x = 3,843,210.67

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1.5x scale

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.