Home / 9,792,445.80-14,671,172.70-4,732,602.60

Finding the Fourth Proportional to 9,792,445.80, 14,671,172.70 and 4,732,602.60

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Solution

The fourth proportional to 9,792,445.80, 14,671,172.70 and 4,732,602.60 is: 7,090,448.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,792,445.80 : 14,671,172.70 = 4,732,602.60 : x
  2. Step 2: Convert to fraction form
    9,792,445.80/14,671,172.70 = 4,732,602.60/x
  3. Step 3: Cross multiply
    9,792,445.80x = 14,671,172.70 × 4,732,602.60
  4. Step 4: Simplify right side
    9,792,445.80x = 69,432,830,065,069.01
  5. Step 5: Solve for x
    x = 69,432,830,065,069.01/9,792,445.80
  6. Step 6: Final answer
    x = 7,090,448.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.