Home / 1,037,235.60-1,553,779.80-593,485.20

Finding the Fourth Proportional to 1,037,235.60, 1,553,779.80 and 593,485.20

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Solution

The fourth proportional to 1,037,235.60, 1,553,779.80 and 593,485.20 is: 889,041.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,235.60 : 1,553,779.80 = 593,485.20 : x
  2. Step 2: Convert to fraction form
    1,037,235.60/1,553,779.80 = 593,485.20/x
  3. Step 3: Cross multiply
    1,037,235.60x = 1,553,779.80 × 593,485.20
  4. Step 4: Simplify right side
    1,037,235.60x = 922,145,315,358.96
  5. Step 5: Solve for x
    x = 922,145,315,358.96/1,037,235.60
  6. Step 6: Final answer
    x = 889,041.33

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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.