Home / 3,437,053.21-5,153,808.34-2,359,212.13

Finding the Fourth Proportional to 3,437,053.21, 5,153,808.34 and 2,359,212.13

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Solution

The fourth proportional to 3,437,053.21, 5,153,808.34 and 2,359,212.13 is: 3,537,602.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,437,053.21 : 5,153,808.34 = 2,359,212.13 : x
  2. Step 2: Convert to fraction form
    3,437,053.21/5,153,808.34 = 2,359,212.13/x
  3. Step 3: Cross multiply
    3,437,053.21x = 5,153,808.34 × 2,359,212.13
  4. Step 4: Simplify right side
    3,437,053.21x = 12,158,927,151,423.16
  5. Step 5: Solve for x
    x = 12,158,927,151,423.16/3,437,053.21
  6. Step 6: Final answer
    x = 3,537,602.24

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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.