Home / 2,935,303.40-4,402,955.10-2,674,029.80

Finding the Fourth Proportional to 2,935,303.40, 4,402,955.10 and 2,674,029.80

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Solution

The fourth proportional to 2,935,303.40, 4,402,955.10 and 2,674,029.80 is: 4,011,044.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,303.40 : 4,402,955.10 = 2,674,029.80 : x
  2. Step 2: Convert to fraction form
    2,935,303.40/4,402,955.10 = 2,674,029.80/x
  3. Step 3: Cross multiply
    2,935,303.40x = 4,402,955.10 × 2,674,029.80
  4. Step 4: Simplify right side
    2,935,303.40x = 11,773,633,145,461.98
  5. Step 5: Solve for x
    x = 11,773,633,145,461.98/2,935,303.40
  6. Step 6: Final answer
    x = 4,011,044.70

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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.