Home / 4,368,702.25-6,556,004.49-1,528,839.01

Finding the Fourth Proportional to 4,368,702.25, 6,556,004.49 and 1,528,839.01

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Solution

The fourth proportional to 4,368,702.25, 6,556,004.49 and 1,528,839.01 is: 2,294,291.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,702.25 : 6,556,004.49 = 1,528,839.01 : x
  2. Step 2: Convert to fraction form
    4,368,702.25/6,556,004.49 = 1,528,839.01/x
  3. Step 3: Cross multiply
    4,368,702.25x = 6,556,004.49 × 1,528,839.01
  4. Step 4: Simplify right side
    4,368,702.25x = 10,023,075,414,047.16
  5. Step 5: Solve for x
    x = 10,023,075,414,047.16/4,368,702.25
  6. Step 6: Final answer
    x = 2,294,291.27

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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.