Home / 9,701,678.96-14,552,518.44-3,943,063.40

Finding the Fourth Proportional to 9,701,678.96, 14,552,518.44 and 3,943,063.40

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Solution

The fourth proportional to 9,701,678.96, 14,552,518.44 and 3,943,063.40 is: 5,914,595.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,701,678.96 : 14,552,518.44 = 3,943,063.40 : x
  2. Step 2: Convert to fraction form
    9,701,678.96/14,552,518.44 = 3,943,063.40/x
  3. Step 3: Cross multiply
    9,701,678.96x = 14,552,518.44 × 3,943,063.40
  4. Step 4: Simplify right side
    9,701,678.96x = 57,381,502,881,220.13
  5. Step 5: Solve for x
    x = 57,381,502,881,220.13/9,701,678.96
  6. Step 6: Final answer
    x = 5,914,595.11

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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.