Home / 2,421,731.04-3,341,973.29-1,333,977.41

Finding the Fourth Proportional to 2,421,731.04, 3,341,973.29 and 1,333,977.41

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Solution

The fourth proportional to 2,421,731.04, 3,341,973.29 and 1,333,977.41 is: 1,840,880.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,421,731.04 : 3,341,973.29 = 1,333,977.41 : x
  2. Step 2: Convert to fraction form
    2,421,731.04/3,341,973.29 = 1,333,977.41/x
  3. Step 3: Cross multiply
    2,421,731.04x = 3,341,973.29 × 1,333,977.41
  4. Step 4: Simplify right side
    2,421,731.04x = 4,458,116,850,303.63
  5. Step 5: Solve for x
    x = 4,458,116,850,303.63/2,421,731.04
  6. Step 6: Final answer
    x = 1,840,880.25

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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.