Home / 2,054,963.01-2,835,779.29-1,137,230.98

Finding the Fourth Proportional to 2,054,963.01, 2,835,779.29 and 1,137,230.98

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Solution

The fourth proportional to 2,054,963.01, 2,835,779.29 and 1,137,230.98 is: 1,569,340.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,963.01 : 2,835,779.29 = 1,137,230.98 : x
  2. Step 2: Convert to fraction form
    2,054,963.01/2,835,779.29 = 1,137,230.98/x
  3. Step 3: Cross multiply
    2,054,963.01x = 2,835,779.29 × 1,137,230.98
  4. Step 4: Simplify right side
    2,054,963.01x = 3,224,936,061,030.40
  5. Step 5: Solve for x
    x = 3,224,936,061,030.40/2,054,963.01
  6. Step 6: Final answer
    x = 1,569,340.20

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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.