Home / 10,834,123.95-16,246,461.51-4,097,814.03

Finding the Fourth Proportional to 10,834,123.95, 16,246,461.51 and 4,097,814.03

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Solution

The fourth proportional to 10,834,123.95, 16,246,461.51 and 4,097,814.03 is: 6,144,934.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834,123.95 : 16,246,461.51 = 4,097,814.03 : x
  2. Step 2: Convert to fraction form
    10,834,123.95/16,246,461.51 = 4,097,814.03/x
  3. Step 3: Cross multiply
    10,834,123.95x = 16,246,461.51 × 4,097,814.03
  4. Step 4: Simplify right side
    10,834,123.95x = 66,574,977,913,532.98
  5. Step 5: Solve for x
    x = 66,574,977,913,532.98/10,834,123.95
  6. Step 6: Final answer
    x = 6,144,934.12

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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.