Home / 10,698,051.24-16,047,724.86-4,308,304.68

Finding the Fourth Proportional to 10,698,051.24, 16,047,724.86 and 4,308,304.68

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Solution

The fourth proportional to 10,698,051.24, 16,047,724.86 and 4,308,304.68 is: 6,462,717.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,698,051.24 : 16,047,724.86 = 4,308,304.68 : x
  2. Step 2: Convert to fraction form
    10,698,051.24/16,047,724.86 = 4,308,304.68/x
  3. Step 3: Cross multiply
    10,698,051.24x = 16,047,724.86 × 4,308,304.68
  4. Step 4: Simplify right side
    10,698,051.24x = 69,138,488,117,690.34
  5. Step 5: Solve for x
    x = 69,138,488,117,690.34/10,698,051.24
  6. Step 6: Final answer
    x = 6,462,717.98

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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.