Home / 6,970,602.10-10,455,903.15-1,853,022.10

Finding the Fourth Proportional to 6,970,602.10, 10,455,903.15 and 1,853,022.10

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Solution

The fourth proportional to 6,970,602.10, 10,455,903.15 and 1,853,022.10 is: 2,779,533.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,602.10 : 10,455,903.15 = 1,853,022.10 : x
  2. Step 2: Convert to fraction form
    6,970,602.10/10,455,903.15 = 1,853,022.10/x
  3. Step 3: Cross multiply
    6,970,602.10x = 10,455,903.15 × 1,853,022.10
  4. Step 4: Simplify right side
    6,970,602.10x = 19,375,019,612,409.62
  5. Step 5: Solve for x
    x = 19,375,019,612,409.62/6,970,602.10
  6. Step 6: Final answer
    x = 2,779,533.15

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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.