Home / 4,402,728.83-6,604,749.44-1,562,603.15

Finding the Fourth Proportional to 4,402,728.83, 6,604,749.44 and 1,562,603.15

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Solution

The fourth proportional to 4,402,728.83, 6,604,749.44 and 1,562,603.15 is: 2,344,137.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402,728.83 : 6,604,749.44 = 1,562,603.15 : x
  2. Step 2: Convert to fraction form
    4,402,728.83/6,604,749.44 = 1,562,603.15/x
  3. Step 3: Cross multiply
    4,402,728.83x = 6,604,749.44 × 1,562,603.15
  4. Step 4: Simplify right side
    4,402,728.83x = 10,320,602,279,904.74
  5. Step 5: Solve for x
    x = 10,320,602,279,904.74/4,402,728.83
  6. Step 6: Final answer
    x = 2,344,137.62

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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.