Home / 3,371,977.64-5,059,627.21-1,574,599.89

Finding the Fourth Proportional to 3,371,977.64, 5,059,627.21 and 1,574,599.89

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Solution

The fourth proportional to 3,371,977.64, 5,059,627.21 and 1,574,599.89 is: 2,362,675.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,977.64 : 5,059,627.21 = 1,574,599.89 : x
  2. Step 2: Convert to fraction form
    3,371,977.64/5,059,627.21 = 1,574,599.89/x
  3. Step 3: Cross multiply
    3,371,977.64x = 5,059,627.21 × 1,574,599.89
  4. Step 4: Simplify right side
    3,371,977.64x = 7,966,888,448,307.01
  5. Step 5: Solve for x
    x = 7,966,888,448,307.01/3,371,977.64
  6. Step 6: Final answer
    x = 2,362,675.35

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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.