Home / 1,862,457.96-2,793,756.06-600,303.72

Finding the Fourth Proportional to 1,862,457.96, 2,793,756.06 and 600,303.72

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Solution

The fourth proportional to 1,862,457.96, 2,793,756.06 and 600,303.72 is: 900,477.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,862,457.96 : 2,793,756.06 = 600,303.72 : x
  2. Step 2: Convert to fraction form
    1,862,457.96/2,793,756.06 = 600,303.72/x
  3. Step 3: Cross multiply
    1,862,457.96x = 2,793,756.06 × 600,303.72
  4. Step 4: Simplify right side
    1,862,457.96x = 1,677,102,155,590.54
  5. Step 5: Solve for x
    x = 1,677,102,155,590.54/1,862,457.96
  6. Step 6: Final answer
    x = 900,477.86

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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.