Home / 6,456,035.39-9,685,330.13-1,845,063.01

Finding the Fourth Proportional to 6,456,035.39, 9,685,330.13 and 1,845,063.01

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Solution

The fourth proportional to 6,456,035.39, 9,685,330.13 and 1,845,063.01 is: 2,767,959.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,456,035.39 : 9,685,330.13 = 1,845,063.01 : x
  2. Step 2: Convert to fraction form
    6,456,035.39/9,685,330.13 = 1,845,063.01/x
  3. Step 3: Cross multiply
    6,456,035.39x = 9,685,330.13 × 1,845,063.01
  4. Step 4: Simplify right side
    6,456,035.39x = 17,870,044,314,362.35
  5. Step 5: Solve for x
    x = 17,870,044,314,362.35/6,456,035.39
  6. Step 6: Final answer
    x = 2,767,959.47

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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.