Home / 1,113,866.18-1,537,094.21-604,557.62

Finding the Fourth Proportional to 1,113,866.18, 1,537,094.21 and 604,557.62

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Solution

The fourth proportional to 1,113,866.18, 1,537,094.21 and 604,557.62 is: 834,267.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,866.18 : 1,537,094.21 = 604,557.62 : x
  2. Step 2: Convert to fraction form
    1,113,866.18/1,537,094.21 = 604,557.62/x
  3. Step 3: Cross multiply
    1,113,866.18x = 1,537,094.21 × 604,557.62
  4. Step 4: Simplify right side
    1,113,866.18x = 929,262,022,667.51
  5. Step 5: Solve for x
    x = 929,262,022,667.51/1,113,866.18
  6. Step 6: Final answer
    x = 834,267.20

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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.