Home / 3,779,946.60-5,669,919.90-2,360,802.30

Finding the Fourth Proportional to 3,779,946.60, 5,669,919.90 and 2,360,802.30

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Solution

The fourth proportional to 3,779,946.60, 5,669,919.90 and 2,360,802.30 is: 3,541,203.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,946.60 : 5,669,919.90 = 2,360,802.30 : x
  2. Step 2: Convert to fraction form
    3,779,946.60/5,669,919.90 = 2,360,802.30/x
  3. Step 3: Cross multiply
    3,779,946.60x = 5,669,919.90 × 2,360,802.30
  4. Step 4: Simplify right side
    3,779,946.60x = 13,385,559,940,735.77
  5. Step 5: Solve for x
    x = 13,385,559,940,735.77/3,779,946.60
  6. Step 6: Final answer
    x = 3,541,203.45

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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.