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Finding the Fourth Proportional to 6,595,798.51, 9,101,742.53 and 3,655,586.84

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Solution

The fourth proportional to 6,595,798.51, 9,101,742.53 and 3,655,586.84 is: 5,044,455.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,595,798.51 : 9,101,742.53 = 3,655,586.84 : x
  2. Step 2: Convert to fraction form
    6,595,798.51/9,101,742.53 = 3,655,586.84/x
  3. Step 3: Cross multiply
    6,595,798.51x = 9,101,742.53 × 3,655,586.84
  4. Step 4: Simplify right side
    6,595,798.51x = 33,272,210,149,949.66
  5. Step 5: Solve for x
    x = 33,272,210,149,949.66/6,595,798.51
  6. Step 6: Final answer
    x = 5,044,455.21

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