Home / 7,168,545.52-10,752,818.34-4,174,630

Finding the Fourth Proportional to 7,168,545.52, 10,752,818.34 and 4,174,630

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Solution

The fourth proportional to 7,168,545.52, 10,752,818.34 and 4,174,630 is: 6,261,945.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,168,545.52 : 10,752,818.34 = 4,174,630 : x
  2. Step 2: Convert to fraction form
    7,168,545.52/10,752,818.34 = 4,174,630/x
  3. Step 3: Cross multiply
    7,168,545.52x = 10,752,818.34 × 4,174,630
  4. Step 4: Simplify right side
    7,168,545.52x = 44,889,038,026,714.20
  5. Step 5: Solve for x
    x = 44,889,038,026,714.20/7,168,545.52
  6. Step 6: Final answer
    x = 6,261,945.03

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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.