Home / 1,110,427.64-1,532,390.64-601,130

Finding the Fourth Proportional to 1,110,427.64, 1,532,390.64 and 601,130

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Solution

The fourth proportional to 1,110,427.64, 1,532,390.64 and 601,130 is: 829,559.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,427.64 : 1,532,390.64 = 601,130 : x
  2. Step 2: Convert to fraction form
    1,110,427.64/1,532,390.64 = 601,130/x
  3. Step 3: Cross multiply
    1,110,427.64x = 1,532,390.64 × 601,130
  4. Step 4: Simplify right side
    1,110,427.64x = 921,165,985,423.20
  5. Step 5: Solve for x
    x = 921,165,985,423.20/1,110,427.64
  6. Step 6: Final answer
    x = 829,559.67

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