Home / 7,292,259.18-10,054,782-4,970,526.30

Finding the Fourth Proportional to 7,292,259.18, 10,054,782 and 4,970,526.30

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Solution

The fourth proportional to 7,292,259.18, 10,054,782 and 4,970,526.30 is: 6,853,508.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,292,259.18 : 10,054,782 = 4,970,526.30 : x
  2. Step 2: Convert to fraction form
    7,292,259.18/10,054,782 = 4,970,526.30/x
  3. Step 3: Cross multiply
    7,292,259.18x = 10,054,782 × 4,970,526.30
  4. Step 4: Simplify right side
    7,292,259.18x = 49,977,558,371,766.60
  5. Step 5: Solve for x
    x = 49,977,558,371,766.60/7,292,259.18
  6. Step 6: Final answer
    x = 6,853,508.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.