Home / 5,103,228.51-7,653,633.48-1,459,846.05

Finding the Fourth Proportional to 5,103,228.51, 7,653,633.48 and 1,459,846.05

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Solution

The fourth proportional to 5,103,228.51, 7,653,633.48 and 1,459,846.05 is: 2,189,423.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,103,228.51 : 7,653,633.48 = 1,459,846.05 : x
  2. Step 2: Convert to fraction form
    5,103,228.51/7,653,633.48 = 1,459,846.05/x
  3. Step 3: Cross multiply
    5,103,228.51x = 7,653,633.48 × 1,459,846.05
  4. Step 4: Simplify right side
    5,103,228.51x = 11,173,126,603,925.76
  5. Step 5: Solve for x
    x = 11,173,126,603,925.76/5,103,228.51
  6. Step 6: Final answer
    x = 2,189,423.14

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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.