Home / 9,675,267.96-14,515,001.46-2,943,507

Finding the Fourth Proportional to 9,675,267.96, 14,515,001.46 and 2,943,507

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Solution

The fourth proportional to 9,675,267.96, 14,515,001.46 and 2,943,507 is: 4,415,899.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675,267.96 : 14,515,001.46 = 2,943,507 : x
  2. Step 2: Convert to fraction form
    9,675,267.96/14,515,001.46 = 2,943,507/x
  3. Step 3: Cross multiply
    9,675,267.96x = 14,515,001.46 × 2,943,507
  4. Step 4: Simplify right side
    9,675,267.96x = 42,725,008,402,520.22
  5. Step 5: Solve for x
    x = 42,725,008,402,520.22/9,675,267.96
  6. Step 6: Final answer
    x = 4,415,899.24

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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.