Home / 9,358,830.62-14,036,935.29-3,210,710.24

Finding the Fourth Proportional to 9,358,830.62, 14,036,935.29 and 3,210,710.24

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Solution

The fourth proportional to 9,358,830.62, 14,036,935.29 and 3,210,710.24 is: 4,815,615.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,358,830.62 : 14,036,935.29 = 3,210,710.24 : x
  2. Step 2: Convert to fraction form
    9,358,830.62/14,036,935.29 = 3,210,710.24/x
  3. Step 3: Cross multiply
    9,358,830.62x = 14,036,935.29 × 3,210,710.24
  4. Step 4: Simplify right side
    9,358,830.62x = 45,068,531,873,820.37
  5. Step 5: Solve for x
    x = 45,068,531,873,820.37/9,358,830.62
  6. Step 6: Final answer
    x = 4,815,615.72

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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.