Home / 5,603,331.02-7,734,531.73-3,280,970.07

Finding the Fourth Proportional to 5,603,331.02, 7,734,531.73 and 3,280,970.07

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Solution

The fourth proportional to 5,603,331.02, 7,734,531.73 and 3,280,970.07 is: 4,528,871.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,603,331.02 : 7,734,531.73 = 3,280,970.07 : x
  2. Step 2: Convert to fraction form
    5,603,331.02/7,734,531.73 = 3,280,970.07/x
  3. Step 3: Cross multiply
    5,603,331.02x = 7,734,531.73 × 3,280,970.07
  4. Step 4: Simplify right side
    5,603,331.02x = 25,376,767,111,595.32
  5. Step 5: Solve for x
    x = 25,376,767,111,595.32/5,603,331.02
  6. Step 6: Final answer
    x = 4,528,871.67

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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.