Home / 7,634,320.01-10,535,094.68-4,196,536.44

Finding the Fourth Proportional to 7,634,320.01, 10,535,094.68 and 4,196,536.44

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Solution

The fourth proportional to 7,634,320.01, 10,535,094.68 and 4,196,536.44 is: 5,791,073.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,634,320.01 : 10,535,094.68 = 4,196,536.44 : x
  2. Step 2: Convert to fraction form
    7,634,320.01/10,535,094.68 = 4,196,536.44/x
  3. Step 3: Cross multiply
    7,634,320.01x = 10,535,094.68 × 4,196,536.44
  4. Step 4: Simplify right side
    7,634,320.01x = 44,210,908,670,794.66
  5. Step 5: Solve for x
    x = 44,210,908,670,794.66/7,634,320.01
  6. Step 6: Final answer
    x = 5,791,073.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.