Home / 1,637,946.70-2,457,269.88-573,023.50

Finding the Fourth Proportional to 1,637,946.70, 2,457,269.88 and 573,023.50

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Solution

The fourth proportional to 1,637,946.70, 2,457,269.88 and 573,023.50 is: 859,657.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,637,946.70 : 2,457,269.88 = 573,023.50 : x
  2. Step 2: Convert to fraction form
    1,637,946.70/2,457,269.88 = 573,023.50/x
  3. Step 3: Cross multiply
    1,637,946.70x = 2,457,269.88 × 573,023.50
  4. Step 4: Simplify right side
    1,637,946.70x = 1,408,073,387,082.18
  5. Step 5: Solve for x
    x = 1,408,073,387,082.18/1,637,946.70
  6. Step 6: Final answer
    x = 859,657.64

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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.