Home / 4,709,646.04-7,065,522.54-1,717,830.04

Finding the Fourth Proportional to 4,709,646.04, 7,065,522.54 and 1,717,830.04

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Solution

The fourth proportional to 4,709,646.04, 7,065,522.54 and 1,717,830.04 is: 2,577,129.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,646.04 : 7,065,522.54 = 1,717,830.04 : x
  2. Step 2: Convert to fraction form
    4,709,646.04/7,065,522.54 = 1,717,830.04/x
  3. Step 3: Cross multiply
    4,709,646.04x = 7,065,522.54 × 1,717,830.04
  4. Step 4: Simplify right side
    4,709,646.04x = 12,137,366,867,509.10
  5. Step 5: Solve for x
    x = 12,137,366,867,509.10/4,709,646.04
  6. Step 6: Final answer
    x = 2,577,129.31

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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.