Home / 1,256,749.60-1,885,124.40-973,314.40

Finding the Fourth Proportional to 1,256,749.60, 1,885,124.40 and 973,314.40

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Solution

The fourth proportional to 1,256,749.60, 1,885,124.40 and 973,314.40 is: 1,459,971.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,256,749.60 : 1,885,124.40 = 973,314.40 : x
  2. Step 2: Convert to fraction form
    1,256,749.60/1,885,124.40 = 973,314.40/x
  3. Step 3: Cross multiply
    1,256,749.60x = 1,885,124.40 × 973,314.40
  4. Step 4: Simplify right side
    1,256,749.60x = 1,834,818,724,311.36
  5. Step 5: Solve for x
    x = 1,834,818,724,311.36/1,256,749.60
  6. Step 6: Final answer
    x = 1,459,971.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.