Home / 10,714,254.32-14,785,779.48-5,819,572

Finding the Fourth Proportional to 10,714,254.32, 14,785,779.48 and 5,819,572

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Solution

The fourth proportional to 10,714,254.32, 14,785,779.48 and 5,819,572 is: 8,031,068.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,714,254.32 : 14,785,779.48 = 5,819,572 : x
  2. Step 2: Convert to fraction form
    10,714,254.32/14,785,779.48 = 5,819,572/x
  3. Step 3: Cross multiply
    10,714,254.32x = 14,785,779.48 × 5,819,572
  4. Step 4: Simplify right side
    10,714,254.32x = 86,046,908,259,982.56
  5. Step 5: Solve for x
    x = 86,046,908,259,982.56/10,714,254.32
  6. Step 6: Final answer
    x = 8,031,068.30

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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.