Home / 4,671,935.04-6,446,307.66-2,684,686.39

Finding the Fourth Proportional to 4,671,935.04, 6,446,307.66 and 2,684,686.39

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Solution

The fourth proportional to 4,671,935.04, 6,446,307.66 and 2,684,686.39 is: 3,704,314.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,935.04 : 6,446,307.66 = 2,684,686.39 : x
  2. Step 2: Convert to fraction form
    4,671,935.04/6,446,307.66 = 2,684,686.39/x
  3. Step 3: Cross multiply
    4,671,935.04x = 6,446,307.66 × 2,684,686.39
  4. Step 4: Simplify right side
    4,671,935.04x = 17,306,314,408,323.21
  5. Step 5: Solve for x
    x = 17,306,314,408,323.21/4,671,935.04
  6. Step 6: Final answer
    x = 3,704,314.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.