Home / 10,657,026-14,707,045.80-5,828,130

Finding the Fourth Proportional to 10,657,026, 14,707,045.80 and 5,828,130

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Solution

The fourth proportional to 10,657,026, 14,707,045.80 and 5,828,130 is: 8,043,010.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,657,026 : 14,707,045.80 = 5,828,130 : x
  2. Step 2: Convert to fraction form
    10,657,026/14,707,045.80 = 5,828,130/x
  3. Step 3: Cross multiply
    10,657,026x = 14,707,045.80 × 5,828,130
  4. Step 4: Simplify right side
    10,657,026x = 85,714,574,838,354
  5. Step 5: Solve for x
    x = 85,714,574,838,354/10,657,026
  6. Step 6: Final answer
    x = 8,043,010.76

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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.