Home / 15,075,599.70-22,602,374.80-4,834,630.08

Finding the Fourth Proportional to 15,075,599.70, 22,602,374.80 and 4,834,630.08

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Solution

The fourth proportional to 15,075,599.70, 22,602,374.80 and 4,834,630.08 is: 7,248,409.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,075,599.70 : 22,602,374.80 = 4,834,630.08 : x
  2. Step 2: Convert to fraction form
    15,075,599.70/22,602,374.80 = 4,834,630.08/x
  3. Step 3: Cross multiply
    15,075,599.70x = 22,602,374.80 × 4,834,630.08
  4. Step 4: Simplify right side
    15,075,599.70x = 109,274,121,087,513.98
  5. Step 5: Solve for x
    x = 109,274,121,087,513.98/15,075,599.70
  6. Step 6: Final answer
    x = 7,248,409.57

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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.