Home / 7,634,320.51-10,535,095.37-4,196,536.94

Finding the Fourth Proportional to 7,634,320.51, 10,535,095.37 and 4,196,536.94

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Solution

The fourth proportional to 7,634,320.51, 10,535,095.37 and 4,196,536.94 is: 5,791,074.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,634,320.51 : 10,535,095.37 = 4,196,536.94 : x
  2. Step 2: Convert to fraction form
    7,634,320.51/10,535,095.37 = 4,196,536.94/x
  3. Step 3: Cross multiply
    7,634,320.51x = 10,535,095.37 × 4,196,536.94
  4. Step 4: Simplify right side
    7,634,320.51x = 44,210,916,886,627.97
  5. Step 5: Solve for x
    x = 44,210,916,886,627.97/7,634,320.51
  6. Step 6: Final answer
    x = 5,791,074.25

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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.