Home / 4,289,373.36-6,434,016.30-1,094,465.34

Finding the Fourth Proportional to 4,289,373.36, 6,434,016.30 and 1,094,465.34

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Solution

The fourth proportional to 4,289,373.36, 6,434,016.30 and 1,094,465.34 is: 1,641,686.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,289,373.36 : 6,434,016.30 = 1,094,465.34 : x
  2. Step 2: Convert to fraction form
    4,289,373.36/6,434,016.30 = 1,094,465.34/x
  3. Step 3: Cross multiply
    4,289,373.36x = 6,434,016.30 × 1,094,465.34
  4. Step 4: Simplify right side
    4,289,373.36x = 7,041,807,837,345.04
  5. Step 5: Solve for x
    x = 7,041,807,837,345.04/4,289,373.36
  6. Step 6: Final answer
    x = 1,641,686.85

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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.