Home / 3,903,570.70-5,857,030.73-1,509,097.03

Finding the Fourth Proportional to 3,903,570.70, 5,857,030.73 and 1,509,097.03

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Solution

The fourth proportional to 3,903,570.70, 5,857,030.73 and 1,509,097.03 is: 2,264,292.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,903,570.70 : 5,857,030.73 = 1,509,097.03 : x
  2. Step 2: Convert to fraction form
    3,903,570.70/5,857,030.73 = 1,509,097.03/x
  3. Step 3: Cross multiply
    3,903,570.70x = 5,857,030.73 × 1,509,097.03
  4. Step 4: Simplify right side
    3,903,570.70x = 8,838,827,657,073.67
  5. Step 5: Solve for x
    x = 8,838,827,657,073.67/3,903,570.70
  6. Step 6: Final answer
    x = 2,264,292.96

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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.