Home / 10,009,587.06-14,941,128.47-8,598,709.62

Finding the Fourth Proportional to 10,009,587.06, 14,941,128.47 and 8,598,709.62

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Solution

The fourth proportional to 10,009,587.06, 14,941,128.47 and 8,598,709.62 is: 12,835,137.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,009,587.06 : 14,941,128.47 = 8,598,709.62 : x
  2. Step 2: Convert to fraction form
    10,009,587.06/14,941,128.47 = 8,598,709.62/x
  3. Step 3: Cross multiply
    10,009,587.06x = 14,941,128.47 × 8,598,709.62
  4. Step 4: Simplify right side
    10,009,587.06x = 128,474,425,065,651.31
  5. Step 5: Solve for x
    x = 128,474,425,065,651.31/10,009,587.06
  6. Step 6: Final answer
    x = 12,835,137.38

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.