Home / 4,152,465.54-6,224,892.93-1,455,320.52

Finding the Fourth Proportional to 4,152,465.54, 6,224,892.93 and 1,455,320.52

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Solution

The fourth proportional to 4,152,465.54, 6,224,892.93 and 1,455,320.52 is: 2,181,647.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,465.54 : 6,224,892.93 = 1,455,320.52 : x
  2. Step 2: Convert to fraction form
    4,152,465.54/6,224,892.93 = 1,455,320.52/x
  3. Step 3: Cross multiply
    4,152,465.54x = 6,224,892.93 × 1,455,320.52
  4. Step 4: Simplify right side
    4,152,465.54x = 9,059,214,415,831.92
  5. Step 5: Solve for x
    x = 9,059,214,415,831.92/4,152,465.54
  6. Step 6: Final answer
    x = 2,181,647.10

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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.