Home / 10,003,024.41-13,803,993.75-5,652,017.30

Finding the Fourth Proportional to 10,003,024.41, 13,803,993.75 and 5,652,017.30

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Solution

The fourth proportional to 10,003,024.41, 13,803,993.75 and 5,652,017.30 is: 7,799,682.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,003,024.41 : 13,803,993.75 = 5,652,017.30 : x
  2. Step 2: Convert to fraction form
    10,003,024.41/13,803,993.75 = 5,652,017.30/x
  3. Step 3: Cross multiply
    10,003,024.41x = 13,803,993.75 × 5,652,017.30
  4. Step 4: Simplify right side
    10,003,024.41x = 78,020,411,484,091.88
  5. Step 5: Solve for x
    x = 78,020,411,484,091.88/10,003,024.41
  6. Step 6: Final answer
    x = 7,799,682.20

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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.