Home / 1,705,303.62-2,353,316.64-941,355.36

Finding the Fourth Proportional to 1,705,303.62, 2,353,316.64 and 941,355.36

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Solution

The fourth proportional to 1,705,303.62, 2,353,316.64 and 941,355.36 is: 1,299,069.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,303.62 : 2,353,316.64 = 941,355.36 : x
  2. Step 2: Convert to fraction form
    1,705,303.62/2,353,316.64 = 941,355.36/x
  3. Step 3: Cross multiply
    1,705,303.62x = 2,353,316.64 × 941,355.36
  4. Step 4: Simplify right side
    1,705,303.62x = 2,215,307,232,841.19
  5. Step 5: Solve for x
    x = 2,215,307,232,841.19/1,705,303.62
  6. Step 6: Final answer
    x = 1,299,069.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.