Home / 10,539,093.51-14,547,041.73-6,129,856.24

Finding the Fourth Proportional to 10,539,093.51, 14,547,041.73 and 6,129,856.24

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Solution

The fourth proportional to 10,539,093.51, 14,547,041.73 and 6,129,856.24 is: 8,461,000.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,539,093.51 : 14,547,041.73 = 6,129,856.24 : x
  2. Step 2: Convert to fraction form
    10,539,093.51/14,547,041.73 = 6,129,856.24/x
  3. Step 3: Cross multiply
    10,539,093.51x = 14,547,041.73 × 6,129,856.24
  4. Step 4: Simplify right side
    10,539,093.51x = 89,171,274,485,813.30
  5. Step 5: Solve for x
    x = 89,171,274,485,813.30/10,539,093.51
  6. Step 6: Final answer
    x = 8,461,000.41

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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.