Home / 4,592,290.47-6,892,692.04-2,319,411.00

Finding the Fourth Proportional to 4,592,290.47, 6,892,692.04 and 2,319,411.00

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Solution

The fourth proportional to 4,592,290.47, 6,892,692.04 and 2,319,411.00 is: 3,481,266.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,592,290.47 : 6,892,692.04 = 2,319,411.00 : x
  2. Step 2: Convert to fraction form
    4,592,290.47/6,892,692.04 = 2,319,411.00/x
  3. Step 3: Cross multiply
    4,592,290.47x = 6,892,692.04 × 2,319,411.00
  4. Step 4: Simplify right side
    4,592,290.47x = 15,986,985,759,411.72
  5. Step 5: Solve for x
    x = 15,986,985,759,411.72/4,592,290.47
  6. Step 6: Final answer
    x = 3,481,266.24

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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.