Home / 9,727,412.50-14,590,592.65-4,934,977.44

Finding the Fourth Proportional to 9,727,412.50, 14,590,592.65 and 4,934,977.44

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Solution

The fourth proportional to 9,727,412.50, 14,590,592.65 and 4,934,977.44 is: 7,402,199.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,727,412.50 : 14,590,592.65 = 4,934,977.44 : x
  2. Step 2: Convert to fraction form
    9,727,412.50/14,590,592.65 = 4,934,977.44/x
  3. Step 3: Cross multiply
    9,727,412.50x = 14,590,592.65 × 4,934,977.44
  4. Step 4: Simplify right side
    9,727,412.50x = 72,004,245,563,979.83
  5. Step 5: Solve for x
    x = 72,004,245,563,979.83/9,727,412.50
  6. Step 6: Final answer
    x = 7,402,199.26

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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.