Home / 9,589,586.77-14,390,055.20-3,528,574.75

Finding the Fourth Proportional to 9,589,586.77, 14,390,055.20 and 3,528,574.75

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Solution

The fourth proportional to 9,589,586.77, 14,390,055.20 and 3,528,574.75 is: 5,294,950.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,589,586.77 : 14,390,055.20 = 3,528,574.75 : x
  2. Step 2: Convert to fraction form
    9,589,586.77/14,390,055.20 = 3,528,574.75/x
  3. Step 3: Cross multiply
    9,589,586.77x = 14,390,055.20 × 3,528,574.75
  4. Step 4: Simplify right side
    9,589,586.77x = 50,776,385,429,826.20
  5. Step 5: Solve for x
    x = 50,776,385,429,826.20/9,589,586.77
  6. Step 6: Final answer
    x = 5,294,950.31

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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.