Home / 10,644,798.09-14,689,826.73-5,750,019.93

Finding the Fourth Proportional to 10,644,798.09, 14,689,826.73 and 5,750,019.93

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Solution

The fourth proportional to 10,644,798.09, 14,689,826.73 and 5,750,019.93 is: 7,935,030.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,644,798.09 : 14,689,826.73 = 5,750,019.93 : x
  2. Step 2: Convert to fraction form
    10,644,798.09/14,689,826.73 = 5,750,019.93/x
  3. Step 3: Cross multiply
    10,644,798.09x = 14,689,826.73 × 5,750,019.93
  4. Step 4: Simplify right side
    10,644,798.09x = 84,466,796,465,746.73
  5. Step 5: Solve for x
    x = 84,466,796,465,746.73/10,644,798.09
  6. Step 6: Final answer
    x = 7,935,030.40

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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.