Home / 7,283,714.58-10,051,524.59-4,020,528.47

Finding the Fourth Proportional to 7,283,714.58, 10,051,524.59 and 4,020,528.47

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Solution

The fourth proportional to 7,283,714.58, 10,051,524.59 and 4,020,528.47 is: 5,548,328.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283,714.58 : 10,051,524.59 = 4,020,528.47 : x
  2. Step 2: Convert to fraction form
    7,283,714.58/10,051,524.59 = 4,020,528.47/x
  3. Step 3: Cross multiply
    7,283,714.58x = 10,051,524.59 × 4,020,528.47
  4. Step 4: Simplify right side
    7,283,714.58x = 40,412,440,710,639.81
  5. Step 5: Solve for x
    x = 40,412,440,710,639.81/7,283,714.58
  6. Step 6: Final answer
    x = 5,548,328.43

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1.5x scale

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.