Home / 7,051,330.40-10,580,494.80-4,021,023.20

Finding the Fourth Proportional to 7,051,330.40, 10,580,494.80 and 4,021,023.20

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Solution

The fourth proportional to 7,051,330.40, 10,580,494.80 and 4,021,023.20 is: 6,033,530.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,051,330.40 : 10,580,494.80 = 4,021,023.20 : x
  2. Step 2: Convert to fraction form
    7,051,330.40/10,580,494.80 = 4,021,023.20/x
  3. Step 3: Cross multiply
    7,051,330.40x = 10,580,494.80 × 4,021,023.20
  4. Step 4: Simplify right side
    7,051,330.40x = 42,544,415,058,279.37
  5. Step 5: Solve for x
    x = 42,544,415,058,279.37/7,051,330.40
  6. Step 6: Final answer
    x = 6,033,530.22

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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.