Home / 7,044,448.02-9,717,041.52-4,657,510.50

Finding the Fourth Proportional to 7,044,448.02, 9,717,041.52 and 4,657,510.50

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Solution

The fourth proportional to 7,044,448.02, 9,717,041.52 and 4,657,510.50 is: 6,424,523.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,044,448.02 : 9,717,041.52 = 4,657,510.50 : x
  2. Step 2: Convert to fraction form
    7,044,448.02/9,717,041.52 = 4,657,510.50/x
  3. Step 3: Cross multiply
    7,044,448.02x = 9,717,041.52 × 4,657,510.50
  4. Step 4: Simplify right side
    7,044,448.02x = 45,257,222,908,335.96
  5. Step 5: Solve for x
    x = 45,257,222,908,335.96/7,044,448.02
  6. Step 6: Final answer
    x = 6,424,523.65

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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.