Home / 3,009,001.94-4,513,487.32-734,538.34

Finding the Fourth Proportional to 3,009,001.94, 4,513,487.32 and 734,538.34

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Solution

The fourth proportional to 3,009,001.94, 4,513,487.32 and 734,538.34 is: 1,101,803.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,001.94 : 4,513,487.32 = 734,538.34 : x
  2. Step 2: Convert to fraction form
    3,009,001.94/4,513,487.32 = 734,538.34/x
  3. Step 3: Cross multiply
    3,009,001.94x = 4,513,487.32 × 734,538.34
  4. Step 4: Simplify right side
    3,009,001.94x = 3,315,329,483,643.85
  5. Step 5: Solve for x
    x = 3,315,329,483,643.85/3,009,001.94
  6. Step 6: Final answer
    x = 1,101,803.70

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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.