Home / 4,606,804.69-6,910,206.19-1,574,196.59

Finding the Fourth Proportional to 4,606,804.69, 6,910,206.19 and 1,574,196.59

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Solution

The fourth proportional to 4,606,804.69, 6,910,206.19 and 1,574,196.59 is: 2,361,294.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,804.69 : 6,910,206.19 = 1,574,196.59 : x
  2. Step 2: Convert to fraction form
    4,606,804.69/6,910,206.19 = 1,574,196.59/x
  3. Step 3: Cross multiply
    4,606,804.69x = 6,910,206.19 × 1,574,196.59
  4. Step 4: Simplify right side
    4,606,804.69x = 10,878,023,020,494.89
  5. Step 5: Solve for x
    x = 10,878,023,020,494.89/4,606,804.69
  6. Step 6: Final answer
    x = 2,361,294.60

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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.