Home / 11,290,075.92-16,934,427.41-4,003,895.88

Finding the Fourth Proportional to 11,290,075.92, 16,934,427.41 and 4,003,895.88

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Solution

The fourth proportional to 11,290,075.92, 16,934,427.41 and 4,003,895.88 is: 6,005,600.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,290,075.92 : 16,934,427.41 = 4,003,895.88 : x
  2. Step 2: Convert to fraction form
    11,290,075.92/16,934,427.41 = 4,003,895.88/x
  3. Step 3: Cross multiply
    11,290,075.92x = 16,934,427.41 × 4,003,895.88
  4. Step 4: Simplify right side
    11,290,075.92x = 67,803,684,117,038.59
  5. Step 5: Solve for x
    x = 67,803,684,117,038.59/11,290,075.92
  6. Step 6: Final answer
    x = 6,005,600.37

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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.