Home / 4,616,407.04-6,371,432.78-2,683,788.62

Finding the Fourth Proportional to 4,616,407.04, 6,371,432.78 and 2,683,788.62

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Solution

The fourth proportional to 4,616,407.04, 6,371,432.78 and 2,683,788.62 is: 3,704,088.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,616,407.04 : 6,371,432.78 = 2,683,788.62 : x
  2. Step 2: Convert to fraction form
    4,616,407.04/6,371,432.78 = 2,683,788.62/x
  3. Step 3: Cross multiply
    4,616,407.04x = 6,371,432.78 × 2,683,788.62
  4. Step 4: Simplify right side
    4,616,407.04x = 17,099,578,742,782.86
  5. Step 5: Solve for x
    x = 17,099,578,742,782.86/4,616,407.04
  6. Step 6: Final answer
    x = 3,704,088.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.