Home / 7,340,047.03-10,130,058.77-4,441,036.37

Finding the Fourth Proportional to 7,340,047.03, 10,130,058.77 and 4,441,036.37

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Solution

The fourth proportional to 7,340,047.03, 10,130,058.77 and 4,441,036.37 is: 6,129,110.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,340,047.03 : 10,130,058.77 = 4,441,036.37 : x
  2. Step 2: Convert to fraction form
    7,340,047.03/10,130,058.77 = 4,441,036.37/x
  3. Step 3: Cross multiply
    7,340,047.03x = 10,130,058.77 × 4,441,036.37
  4. Step 4: Simplify right side
    7,340,047.03x = 44,987,959,427,807.46
  5. Step 5: Solve for x
    x = 44,987,959,427,807.46/7,340,047.03
  6. Step 6: Final answer
    x = 6,129,110.51

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1.5x scale

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.