Home / 3,437,373.51-5,156,322.71-1,041,416.60

Finding the Fourth Proportional to 3,437,373.51, 5,156,322.71 and 1,041,416.60

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Solution

The fourth proportional to 3,437,373.51, 5,156,322.71 and 1,041,416.60 is: 1,562,204.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,437,373.51 : 5,156,322.71 = 1,041,416.60 : x
  2. Step 2: Convert to fraction form
    3,437,373.51/5,156,322.71 = 1,041,416.60/x
  3. Step 3: Cross multiply
    3,437,373.51x = 5,156,322.71 × 1,041,416.60
  4. Step 4: Simplify right side
    3,437,373.51x = 5,369,880,034,162.29
  5. Step 5: Solve for x
    x = 5,369,880,034,162.29/3,437,373.51
  6. Step 6: Final answer
    x = 1,562,204.40

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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.