Home / 2,746,262.36-4,118,830.58-1,039,816.94

Finding the Fourth Proportional to 2,746,262.36, 4,118,830.58 and 1,039,816.94

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Solution

The fourth proportional to 2,746,262.36, 4,118,830.58 and 1,039,816.94 is: 1,559,512.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,262.36 : 4,118,830.58 = 1,039,816.94 : x
  2. Step 2: Convert to fraction form
    2,746,262.36/4,118,830.58 = 1,039,816.94/x
  3. Step 3: Cross multiply
    2,746,262.36x = 4,118,830.58 × 1,039,816.94
  4. Step 4: Simplify right side
    2,746,262.36x = 4,282,829,784,280.79
  5. Step 5: Solve for x
    x = 4,282,829,784,280.79/2,746,262.36
  6. Step 6: Final answer
    x = 1,559,512.25

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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.